56051070 has 64 divisors (see below), whose sum is σ = 138473280. Its totient is φ = 14515200.

The previous prime is 56051033. The next prime is 56051077. The reversal of 56051070 is 7015065.

It is a self number, because there is not a number n which added to its sum of digits gives 56051070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56051077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199330 + ... + 199610.

It is an arithmetic number, because the mean of its divisors is an integer number (2163645).

Almost surely, 2^56051070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56051070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69236640).

56051070 is an abundant number, since it is smaller than the sum of its proper divisors (82422210).

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

56051070 is a wasteful number, since it uses less digits than its factorization.

56051070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 56051070 is about 7486.7262538442. The cubic root of 56051070 is about 382.7025028794.

The spelling of 56051070 in words is "fifty-six million, fifty-one thousand, seventy".