551160241545 has 16 divisors (see below), whose sum is σ = 886287830400. Its totient is φ = 292474980864.

The previous prime is 551160241537. The next prime is 551160241603. The reversal of 551160241545 is 545142061155.

It is not a de Polignac number, because 551160241545 - 2³ = 551160241537 is a prime.

It is a super-2 number, since 2×551160241545² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92318664 + ... + 92324633.

It is an arithmetic number, because the mean of its divisors is an integer number (55392989400).

Almost surely, 2^551160241545 is an apocalyptic number.

It is an amenable number.

551160241545 is a deficient number, since it is larger than the sum of its proper divisors (335127588855).

551160241545 is a wasteful number, since it uses less digits than its factorization.

551160241545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184643504.

The product of its (nonzero) digits is 120000, while the sum is 39.

The spelling of 551160241545 in words is "five hundred fifty-one billion, one hundred sixty million, two hundred forty-one thousand, five hundred forty-five".