56276532 has 120 divisors (see below), whose sum is σ = 163924992. Its totient is φ = 16718400.

The previous prime is 56276509. The next prime is 56276533. The reversal of 56276532 is 23567265.

It is a happy number.

56276532 is a `hidden beast` number, since 56 + 2 + 76 + 532 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56276533) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 130357 + ... + 130787.

Almost surely, 2^56276532 is an apocalyptic number.

56276532 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 56276532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81962496).

56276532 is an abundant number, since it is smaller than the sum of its proper divisors (107648460).

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

56276532 is a wasteful number, since it uses less digits than its factorization.

56276532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 480 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 56276532 is about 7501.7685914723. The cubic root of 56276532 is about 383.2149488664.

The spelling of 56276532 in words is "fifty-six million, two hundred seventy-six thousand, five hundred thirty-two".