5610156552 has 672 divisors, whose sum is σ = 21880635840. Its totient is φ = 1301702400.

The previous prime is 5610156533. The next prime is 5610156589. The reversal of 5610156552 is 2556510165.

5610156552 is a `hidden beast` number, since 56 + 1 + 0 + 1 + 56 + 552 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 180972777 + ... + 180972807.

It is an arithmetic number, because the mean of its divisors is an integer number (32560470).

Almost surely, 2^5610156552 is an apocalyptic number.

5610156552 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5610156552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10940317920).

5610156552 is an abundant number, since it is smaller than the sum of its proper divisors (16270479288).

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

5610156552 is a wasteful number, since it uses less digits than its factorization.

5610156552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The square root of 5610156552 is about 74900.9783113679. The cubic root of 5610156552 is about 1776.8809316677.

The spelling of 5610156552 in words is "five billion, six hundred ten million, one hundred fifty-six thousand, five hundred fifty-two".