51476960 has 48 divisors (see below), whose sum is σ = 122317776. Its totient is φ = 20471808.

The previous prime is 51476959. The next prime is 51476963. The reversal of 51476960 is 6967415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51476963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30047 + ... + 31713.

It is an arithmetic number, because the mean of its divisors is an integer number (2548287).

Almost surely, 2^51476960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 51476960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61158888).

51476960 is an abundant number, since it is smaller than the sum of its proper divisors (70840816).

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

51476960 is a wasteful number, since it uses less digits than its factorization.

51476960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875 (or 1867 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 51476960 is about 7174.7445947574. The cubic root of 51476960 is about 371.9954522125.

The spelling of 51476960 in words is "fifty-one million, four hundred seventy-six thousand, nine hundred sixty".