56151155514 has 16 divisors (see below), whose sum is σ = 112305118752. Its totient is φ = 18716583888.

The previous prime is 56151155509. The next prime is 56151155549. The reversal of 56151155514 is 41555115165.

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 7 ways as a sum of consecutive naturals, for example, 215832 + ... + 398604.

It is an arithmetic number, because the mean of its divisors is an integer number (7019069922).

Almost surely, 2^56151155514 is an apocalyptic number.

56151155514 is an abundant number, since it is smaller than the sum of its proper divisors (56153963238).

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

56151155514 is a wasteful number, since it uses less digits than its factorization.

56151155514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233981.

The product of its digits is 75000, while the sum is 39.

The spelling of 56151155514 in words is "fifty-six billion, one hundred fifty-one million, one hundred fifty-five thousand, five hundred fourteen".