56782825110 has 96 divisors (see below), whose sum is σ = 161535602592. Its totient is φ = 13724605440.

The previous prime is 56782825091. The next prime is 56782825129. The reversal of 56782825110 is 1152828765.

56782825110 is a `hidden beast` number, since 56 + 7 + 8 + 2 + 82 + 511 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (56782825091) and next prime (56782825129).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 248532 + ... + 418728.

It is an arithmetic number, because the mean of its divisors is an integer number (1682662527).

Almost surely, 2^56782825110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56782825110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80767801296).

56782825110 is an abundant number, since it is smaller than the sum of its proper divisors (104752777482).

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

56782825110 is a wasteful number, since it uses less digits than its factorization.

56782825110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170558 (or 170555 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 45.

The spelling of 56782825110 in words is "fifty-six billion, seven hundred eighty-two million, eight hundred twenty-five thousand, one hundred ten".