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5555412353 = 53255740993
BaseRepresentation
bin1010010110010000…
…01101110110000001
3112100011111012002002
411023020031312001
542334141143403
62315131433345
7254445140321
oct51310156601
915304435062
105555412353
1123a0981587
1210b05b5855
136a6c4575a
143a9b5d281
15227ab8188
hex14b20dd81

5555412353 has 8 divisors (see below), whose sum is σ = 5662583208. Its totient is φ = 5448328704.

The previous prime is 5555412271. The next prime is 5555412377. The reversal of 5555412353 is 3532145555.

It can be written as a sum of positive squares in 4 ways, for example, as 401321089 + 5154091264 = 20033^2 + 71792^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5555412353 - 28 = 5555412097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5555412953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115025 + ... + 156017.

It is an arithmetic number, because the mean of its divisors is an integer number (707822901).

Almost surely, 25555412353 is an apocalyptic number.

5555412353 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5555412353 is a deficient number, since it is larger than the sum of its proper divisors (107170855).

5555412353 is a wasteful number, since it uses less digits than its factorization.

5555412353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43603.

The product of its digits is 225000, while the sum is 38.

The square root of 5555412353 is about 74534.6386118562. The cubic root of 5555412353 is about 1771.0823976313.

The spelling of 5555412353 in words is "five billion, five hundred fifty-five million, four hundred twelve thousand, three hundred fifty-three".

Divisors: 1 53 2557 40993 135521 2172629 104819101 5555412353