52461444 has 24 divisors (see below), whose sum is σ = 139897408. Its totient is φ = 14988960.

The previous prime is 52461433. The next prime is 52461457. The reversal of 52461444 is 44416425.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312187 + ... + 312354.

Almost surely, 2^52461444 is an apocalyptic number.

It is an amenable number.

52461444 is an abundant number, since it is smaller than the sum of its proper divisors (87435964).

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

52461444 is a wasteful number, since it uses less digits than its factorization.

52461444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624555 (or 624553 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 52461444 is about 7243.0272676554. The cubic root of 52461444 is about 374.3519331144.

Adding to 52461444 its reverse (44416425), we get a palindrome (96877869).

The spelling of 52461444 in words is "fifty-two million, four hundred sixty-one thousand, four hundred forty-four".