51260576 has 24 divisors (see below), whose sum is σ = 106856820. Its totient is φ = 24122368.

The previous prime is 51260563. The next prime is 51260579. The reversal of 51260576 is 67506215.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 44890000 + 6370576 = 6700^2 + 2524^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (51260579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46571 + ... + 47658.

Almost surely, 2^51260576 is an apocalyptic number.

It is an amenable number.

51260576 is an abundant number, since it is smaller than the sum of its proper divisors (55596244).

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

51260576 is a wasteful number, since it uses less digits than its factorization.

51260576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94256 (or 94248 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 51260576 is about 7159.6491534153. The cubic root of 51260576 is about 371.4734911015.

The spelling of 51260576 in words is "fifty-one million, two hundred sixty thousand, five hundred seventy-six".