556060632451 has 16 divisors (see below), whose sum is σ = 588498333696. Its totient is φ = 524357688096.

The previous prime is 556060632433. The next prime is 556060632493. The reversal of 556060632451 is 154236060655.

It is not a de Polignac number, because 556060632451 - 2⁵ = 556060632419 is a prime.

It is a super-2 number, since 2×556060632451² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 556060632398 and 556060632407.

It is not an unprimeable number, because it can be changed into a prime (556060632151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2001 + ... + 1054573.

It is an arithmetic number, because the mean of its divisors is an integer number (36781145856).

Almost surely, 2^556060632451 is an apocalyptic number.

556060632451 is a deficient number, since it is larger than the sum of its proper divisors (32437701245).

556060632451 is a wasteful number, since it uses less digits than its factorization.

556060632451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052922.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 556060632451 in words is "five hundred fifty-six billion, sixty million, six hundred thirty-two thousand, four hundred fifty-one".