5061543256 has 48 divisors (see below), whose sum is σ = 11921832720. Its totient is φ = 1972027200.

The previous prime is 5061543251. The next prime is 5061543283. The reversal of 5061543256 is 6523451605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5061543251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 366715 + ... + 380266.

It is an arithmetic number, because the mean of its divisors is an integer number (248371515).

Almost surely, 2^5061543256 is an apocalyptic number.

5061543256 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5061543256 is an abundant number, since it is smaller than the sum of its proper divisors (6860289464).

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

5061543256 is a wasteful number, since it uses less digits than its factorization.

5061543256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747016 (or 747001 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 5061543256 is about 71144.5237245988. The cubic root of 5061543256 is about 1716.9631892638.

The spelling of 5061543256 in words is "five billion, sixty-one million, five hundred forty-three thousand, two hundred fifty-six".