5651101056 has 64 divisors (see below), whose sum is σ = 15125457600. Its totient is φ = 1869304320.

The previous prime is 5651101031. The next prime is 5651101067. The reversal of 5651101056 is 6501011565.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5866 + ... + 106473.

It is an arithmetic number, because the mean of its divisors is an integer number (236335275).

Almost surely, 2^5651101056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5651101056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7562728800).

5651101056 is an abundant number, since it is smaller than the sum of its proper divisors (9474356544).

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

5651101056 is a wasteful number, since it uses less digits than its factorization.

5651101056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112487 (or 112475 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 5651101056 is about 75173.8056506387. The cubic root of 5651101056 is about 1781.1931839212.

The spelling of 5651101056 in words is "five billion, six hundred fifty-one million, one hundred one thousand, fifty-six".