51468795 has 24 divisors (see below), whose sum is σ = 101957856. Its totient is φ = 23528448.

The previous prime is 51468793. The next prime is 51468821. The reversal of 51468795 is 59786415.

51468795 is a `hidden beast` number, since 514 + 68 + 79 + 5 = 666.

It is not a de Polignac number, because 51468795 - 2¹ = 51468793 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 51468795.

It is not an unprimeable number, because it can be changed into a prime (51468793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81382 + ... + 82011.

It is an arithmetic number, because the mean of its divisors is an integer number (4248244).

Almost surely, 2^51468795 is an apocalyptic number.

51468795 is a deficient number, since it is larger than the sum of its proper divisors (50489061).

51468795 is a wasteful number, since it uses less digits than its factorization.

51468795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163411 (or 163408 counting only the distinct ones).

The product of its digits is 302400, while the sum is 45.

The square root of 51468795 is about 7174.1755623904. The cubic root of 51468795 is about 371.9757831964.

The spelling of 51468795 in words is "fifty-one million, four hundred sixty-eight thousand, seven hundred ninety-five".