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5512054687 = 17378763203
BaseRepresentation
bin1010010001000101…
…10100011110011111
3112020010220101112121
411020202310132133
542242041222222
62310542243411
7253410456166
oct51042643637
915203811477
105512054687
1123794582a7
121099b86567
1369ac74829
143a40b43dd
15223da15c7
hex1488b479f

5512054687 has 8 divisors (see below), whose sum is σ = 5994031536. Its totient is φ = 5047604352.

The previous prime is 5512054663. The next prime is 5512054703. The reversal of 5512054687 is 7864502155.

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 5512054687 - 223 = 5503666079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5512054657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4380973 + ... + 4382230.

It is an arithmetic number, because the mean of its divisors is an integer number (749253942).

Almost surely, 25512054687 is an apocalyptic number.

5512054687 is a deficient number, since it is larger than the sum of its proper divisors (481976849).

5512054687 is a wasteful number, since it uses less digits than its factorization.

5512054687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8763257.

The product of its (nonzero) digits is 336000, while the sum is 43.

The square root of 5512054687 is about 74243.2130702868. The cubic root of 5512054687 is about 1766.4628400937.

The spelling of 5512054687 in words is "five billion, five hundred twelve million, fifty-four thousand, six hundred eighty-seven".

Divisors: 1 17 37 629 8763203 148974451 324238511 5512054687