51753688376525 has 12 divisors (see below), whose sum is σ = 64947761223072. Its totient is φ = 40904119968240.

The previous prime is 51753688376461. The next prime is 51753688376539. The reversal of 51753688376525 is 52567388635715.

It is not a de Polignac number, because 51753688376525 - 2⁶ = 51753688376461 is a prime.

It is a Duffinian number.

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, 12470766209 + ... + 12470770358.

It is an arithmetic number, because the mean of its divisors is an integer number (5412313435256).

Almost surely, 2^{51753688376525} is an apocalyptic number.

It is an amenable number.

51753688376525 is a deficient number, since it is larger than the sum of its proper divisors (13194072846547).

51753688376525 is a wasteful number, since it uses less digits than its factorization.

51753688376525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24941536660 (or 24941536655 counting only the distinct ones).

The product of its digits is 1270080000, while the sum is 71.

The spelling of 51753688376525 in words is "fifty-one trillion, seven hundred fifty-three billion, six hundred eighty-eight million, three hundred seventy-six thousand, five hundred twenty-five".