51382596 has 24 divisors (see below), whose sum is σ = 120500800. Its totient is φ = 17040672.

The previous prime is 51382589. The next prime is 51382607. The reversal of 51382596 is 69528315.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8371 + ... + 13146.

Almost surely, 2^51382596 is an apocalyptic number.

It is an amenable number.

51382596 is an abundant number, since it is smaller than the sum of its proper divisors (69118204).

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

51382596 is a wasteful number, since it uses less digits than its factorization.

51382596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21723 (or 21721 counting only the distinct ones).

The product of its digits is 64800, while the sum is 39.

The square root of 51382596 is about 7168.1654556797. The cubic root of 51382596 is about 371.7680077391.

The spelling of 51382596 in words is "fifty-one million, three hundred eighty-two thousand, five hundred ninety-six".