51973076 has 24 divisors (see below), whose sum is σ = 93562560. Its totient is φ = 25246400.

The previous prime is 51973069. The next prime is 51973087. The reversal of 51973076 is 67037915.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50495 + ... + 51513.

It is an arithmetic number, because the mean of its divisors is an integer number (3898440).

Almost surely, 2^51973076 is an apocalyptic number.

It is an amenable number.

51973076 is a deficient number, since it is larger than the sum of its proper divisors (41589484).

51973076 is a wasteful number, since it uses less digits than its factorization.

51973076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375 (or 1373 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 38.

The square root of 51973076 is about 7209.2354657065. The cubic root of 51973076 is about 373.1866852461.

The spelling of 51973076 in words is "fifty-one million, nine hundred seventy-three thousand, seventy-six".