51514125 has 32 divisors (see below), whose sum is σ = 92322048. Its totient is φ = 25358400.

The previous prime is 51514123. The next prime is 51514147. The reversal of 51514125 is 52141515.

It is not a de Polignac number, because 51514125 - 2¹ = 51514123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51514095 and 51514104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51514123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 409 + ... + 10158.

It is an arithmetic number, because the mean of its divisors is an integer number (2885064).

Almost surely, 2^51514125 is an apocalyptic number.

It is an amenable number.

51514125 is a deficient number, since it is larger than the sum of its proper divisors (40807923).

51514125 is a wasteful number, since it uses less digits than its factorization.

51514125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10598 (or 10588 counting only the distinct ones).

The product of its digits is 1000, while the sum is 24.

The square root of 51514125 is about 7177.3341151154. The cubic root of 51514125 is about 372.0849542937.

The spelling of 51514125 in words is "fifty-one million, five hundred fourteen thousand, one hundred twenty-five".