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5500423555 = 511100007701
BaseRepresentation
bin1010001111101100…
…11100110110000011
3112012100000110121221
411013312130312003
542231102023210
62305445055511
7253206554164
oct50766346603
915170013557
105500423555
1123729336a0
1210960b7597
136987316c3
143a272776b
15222d551da
hex147d9cd83

5500423555 has 8 divisors (see below), whose sum is σ = 7200554544. Its totient is φ = 4000308000.

The previous prime is 5500423553. The next prime is 5500423571. The reversal of 5500423555 is 5553240055.

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

It is not a de Polignac number, because 5500423555 - 21 = 5500423553 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5500423555.

It is not an unprimeable number, because it can be changed into a prime (5500423553) 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, 50003796 + ... + 50003905.

It is an arithmetic number, because the mean of its divisors is an integer number (900069318).

Almost surely, 25500423555 is an apocalyptic number.

5500423555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5500423555 is a deficient number, since it is larger than the sum of its proper divisors (1700130989).

5500423555 is a wasteful number, since it uses less digits than its factorization.

5500423555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100007717.

The product of its (nonzero) digits is 75000, while the sum is 34.

The square root of 5500423555 is about 74164.8404232086. The cubic root of 5500423555 is about 1765.2194785208.

The spelling of 5500423555 in words is "five billion, five hundred million, four hundred twenty-three thousand, five hundred fifty-five".

Divisors: 1 5 11 55 100007701 500038505 1100084711 5500423555