51362498 has 16 divisors (see below), whose sum is σ = 84157920. Its totient is φ = 23316000.

The previous prime is 51362477. The next prime is 51362501. The reversal of 51362498 is 89426315.

It is a happy number.

It is a Curzon 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, 31118 + ... + 32726.

It is an arithmetic number, because the mean of its divisors is an integer number (5259870).

Almost surely, 2^51362498 is an apocalyptic number.

51362498 is a deficient number, since it is larger than the sum of its proper divisors (32795422).

51362498 is a wasteful number, since it uses less digits than its factorization.

51362498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073.

The product of its digits is 51840, while the sum is 38.

The square root of 51362498 is about 7166.7634257034. The cubic root of 51362498 is about 371.7195297952.

The spelling of 51362498 in words is "fifty-one million, three hundred sixty-two thousand, four hundred ninety-eight".