51362495 has 8 divisors (see below), whose sum is σ = 62234016. Its totient is φ = 40690656.

The previous prime is 51362477. The next prime is 51362501. The reversal of 51362495 is 59426315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51362495 - 2⁸ = 51362239 is a prime.

It is a Duffinian number.

It is a congruent 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, 49352 + ... + 50381.

It is an arithmetic number, because the mean of its divisors is an integer number (7779252).

Almost surely, 2^51362495 is an apocalyptic number.

51362495 is a deficient number, since it is larger than the sum of its proper divisors (10871521).

51362495 is a wasteful number, since it uses less digits than its factorization.

51362495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99841.

The product of its digits is 32400, while the sum is 35.

The square root of 51362495 is about 7166.7632164039. The cubic root of 51362495 is about 371.7195225581.

The spelling of 51362495 in words is "fifty-one million, three hundred sixty-two thousand, four hundred ninety-five".