56001051750 has 128 divisors (see below), whose sum is σ = 165255966720. Its totient is φ = 12358819200.

The previous prime is 56001051727. The next prime is 56001051791. The reversal of 56001051750 is 5715010065.

56001051750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56001051750² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 63 ways as a sum of consecutive naturals, for example, 31662 + ... + 336161.

It is an arithmetic number, because the mean of its divisors is an integer number (1291062240).

Almost surely, 2^56001051750 is an apocalyptic number.

56001051750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 56001051750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82627983360).

56001051750 is an abundant number, since it is smaller than the sum of its proper divisors (109254914970).

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

56001051750 is a wasteful number, since it uses less digits than its factorization.

56001051750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367879 (or 367869 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 30.

The spelling of 56001051750 in words is "fifty-six billion, one million, fifty-one thousand, seven hundred fifty".