5171461056 has 168 divisors, whose sum is σ = 15084856800. Its totient is φ = 1693655040.

The previous prime is 5171461039. The next prime is 5171461079. The reversal of 5171461056 is 6501641715.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5171461056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14405005 + ... + 14405363.

Almost surely, 2^5171461056 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 5171461056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7542428400).

5171461056 is an abundant number, since it is smaller than the sum of its proper divisors (9913395744).

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

5171461056 is a wasteful number, since it uses less digits than its factorization.

5171461056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747 (or 734 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 5171461056 is about 71912.8712818505. The cubic root of 5171461056 is about 1729.3029653223.

The spelling of 5171461056 in words is "five billion, one hundred seventy-one million, four hundred sixty-one thousand, fifty-six".