51902675 has 24 divisors (see below), whose sum is σ = 72121872. Its totient is φ = 36720000.

The previous prime is 51902647. The next prime is 51902687. The reversal of 51902675 is 57620915.

It is not a de Polignac number, because 51902675 - 2⁶ = 51902611 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7625 + ... + 12725.

It is an arithmetic number, because the mean of its divisors is an integer number (3005078).

Almost surely, 2^51902675 is an apocalyptic number.

51902675 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

51902675 is a deficient number, since it is larger than the sum of its proper divisors (20219197).

51902675 is a wasteful number, since it uses less digits than its factorization.

51902675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5159 (or 5154 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 51902675 is about 7204.3511158188. The cubic root of 51902675 is about 373.0181070161.

The spelling of 51902675 in words is "fifty-one million, nine hundred two thousand, six hundred seventy-five".