551525560104 has 32 divisors (see below), whose sum is σ = 1378845440640. Its totient is φ = 183837648000.

The previous prime is 551525560099. The next prime is 551525560123. The reversal of 551525560104 is 401065525155.

It is an unprimeable number.

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, 916129 + ... + 1393679.

It is an arithmetic number, because the mean of its divisors is an integer number (43088920020).

Almost surely, 2^551525560104 is an apocalyptic number.

It is an amenable number.

551525560104 is an abundant number, since it is smaller than the sum of its proper divisors (827319880536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

551525560104 is a wasteful number, since it uses less digits than its factorization.

551525560104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525681 (or 525677 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 39.

The spelling of 551525560104 in words is "five hundred fifty-one billion, five hundred twenty-five million, five hundred sixty thousand, one hundred four".