51035975 has 12 divisors (see below), whose sum is σ = 64088160. Its totient is φ = 40310400.

The previous prime is 51035923. The next prime is 51035981. The reversal of 51035975 is 57953015.

It is not a de Polignac number, because 51035975 - 2¹² = 51031879 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10946 + ... + 14895.

It is an arithmetic number, because the mean of its divisors is an integer number (5340680).

Almost surely, 2^51035975 is an apocalyptic number.

51035975 is a deficient number, since it is larger than the sum of its proper divisors (13052185).

51035975 is a wasteful number, since it uses less digits than its factorization.

51035975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25930 (or 25925 counting only the distinct ones).

The product of its (nonzero) digits is 23625, while the sum is 35.

The square root of 51035975 is about 7143.9467383233. The cubic root of 51035975 is about 370.9301530078.

The spelling of 51035975 in words is "fifty-one million, thirty-five thousand, nine hundred seventy-five".