56426130154 has 32 divisors (see below), whose sum is σ = 88533184320. Its totient is φ = 26937211392.

The previous prime is 56426130139. The next prime is 56426130181. The reversal of 56426130154 is 45103162465.

It is a super-2 number, since 2×56426130154² (a number of 22 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 8339977 + ... + 8346739.

It is an arithmetic number, because the mean of its divisors is an integer number (2766662010).

Almost surely, 2^56426130154 is an apocalyptic number.

56426130154 is a deficient number, since it is larger than the sum of its proper divisors (32107054166).

56426130154 is a wasteful number, since it uses less digits than its factorization.

56426130154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8374.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 56426130154 in words is "fifty-six billion, four hundred twenty-six million, one hundred thirty thousand, one hundred fifty-four".