52459012 has 12 divisors (see below), whose sum is σ = 91955920. Its totient is φ = 26185896.

The previous prime is 52459009. The next prime is 52459039. The reversal of 52459012 is 21095425.

It is a super-2 number, since 2×52459012² = 5503895880032288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8118 + ... + 13069.

Almost surely, 2^52459012 is an apocalyptic number.

It is an amenable number.

52459012 is a deficient number, since it is larger than the sum of its proper divisors (39496908).

52459012 is a wasteful number, since it uses less digits than its factorization.

52459012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21810 (or 21808 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 52459012 is about 7242.8593801067. The cubic root of 52459012 is about 374.3461483075.

It can be divided in two parts, 524 and 59012, that added together give a square (59536 = 244²).

The spelling of 52459012 in words is "fifty-two million, four hundred fifty-nine thousand, twelve".