56051400610770 has 128 divisors (see below), whose sum is σ = 141541708718592. Its totient is φ = 14187069388800.

The previous prime is 56051400610763. The next prime is 56051400610787. The reversal of 56051400610770 is 7701600415065.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 563864712 + ... + 563964108.

It is an arithmetic number, because the mean of its divisors is an integer number (1105794599364).

Almost surely, 2^{56051400610770} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56051400610770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70770854359296).

56051400610770 is an abundant number, since it is smaller than the sum of its proper divisors (85490308107822).

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

56051400610770 is a wasteful number, since it uses less digits than its factorization.

56051400610770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111876.

The product of its (nonzero) digits is 176400, while the sum is 42.

The spelling of 56051400610770 in words is "fifty-six trillion, fifty-one billion, four hundred million, six hundred ten thousand, seven hundred seventy".