53031462 has 32 divisors (see below), whose sum is σ = 117345024. Its totient is φ = 15842400.

The previous prime is 53031457. The next prime is 53031479. The reversal of 53031462 is 26413035.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 973 + ... + 10344.

It is an arithmetic number, because the mean of its divisors is an integer number (3667032).

Almost surely, 2^53031462 is an apocalyptic number.

53031462 is an abundant number, since it is smaller than the sum of its proper divisors (64313562).

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

53031462 is a wasteful number, since it uses less digits than its factorization.

53031462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11404.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 53031462 is about 7282.2703877294. The cubic root of 53031462 is about 375.7028879286.

Adding to 53031462 its reverse (26413035), we get a palindrome (79444497).

The spelling of 53031462 in words is "fifty-three million, thirty-one thousand, four hundred sixty-two".