52461516 has 24 divisors (see below), whose sum is σ = 122955840. Its totient is φ = 17409232.

The previous prime is 52461511. The next prime is 52461529. The reversal of 52461516 is 61516425.

It is a super-2 number, since 2×52461516² = 5504421322036512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52461511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6906 + ... + 12353.

It is an arithmetic number, because the mean of its divisors is an integer number (5123160).

Almost surely, 2^52461516 is an apocalyptic number.

It is an amenable number.

52461516 is an abundant number, since it is smaller than the sum of its proper divisors (70494324).

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

52461516 is a wasteful number, since it uses less digits than its factorization.

52461516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19493 (or 19491 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 52461516 is about 7243.0322379512. The cubic root of 52461516 is about 374.3521043725.

The spelling of 52461516 in words is "fifty-two million, four hundred sixty-one thousand, five hundred sixteen".