51476876 has 12 divisors (see below), whose sum is σ = 98274120. Its totient is φ = 23398560.

The previous prime is 51476869. The next prime is 51476881. The reversal of 51476876 is 67867415.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 1169929 = 51476876 / (5 + 1 + 4 + 7 + 6 + 8 + 7 + 6).

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, 584921 + ... + 585008.

It is an arithmetic number, because the mean of its divisors is an integer number (8189510).

Almost surely, 2^51476876 is an apocalyptic number.

It is an amenable number.

51476876 is a deficient number, since it is larger than the sum of its proper divisors (46797244).

51476876 is a wasteful number, since it uses less digits than its factorization.

51476876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169944 (or 1169942 counting only the distinct ones).

The product of its digits is 282240, while the sum is 44.

The square root of 51476876 is about 7174.7387408881. The cubic root of 51476876 is about 371.9952498719.

The spelling of 51476876 in words is "fifty-one million, four hundred seventy-six thousand, eight hundred seventy-six".