52313547 has 32 divisors (see below), whose sum is σ = 82494720. Its totient is φ = 29070720.

The previous prime is 52313531. The next prime is 52313551. The reversal of 52313547 is 74531325.

It is not a de Polignac number, because 52313547 - 2⁴ = 52313531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52313507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84204 + ... + 84822.

It is an arithmetic number, because the mean of its divisors is an integer number (2577960).

Almost surely, 2^52313547 is an apocalyptic number.

52313547 is a deficient number, since it is larger than the sum of its proper divisors (30181173).

52313547 is a wasteful number, since it uses less digits than its factorization.

52313547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843.

The product of its digits is 12600, while the sum is 30.

The square root of 52313547 is about 7232.8104496109. The cubic root of 52313547 is about 373.9998165041. Note that the first 3 decimals are identical.

It can be divided in two parts, 5231 and 3547, that added together give a palindrome (8778).

The spelling of 52313547 in words is "fifty-two million, three hundred thirteen thousand, five hundred forty-seven".