51726203632 has 20 divisors (see below), whose sum is σ = 100224281416. Its totient is φ = 25861872960.

The previous prime is 51726203591. The next prime is 51726203663. The reversal of 51726203632 is 23630262715.

51726203632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 51726203591 and 51726203600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338518 + ... + 466954.

Almost surely, 2^51726203632 is an apocalyptic number.

It is an amenable number.

51726203632 is a deficient number, since it is larger than the sum of its proper divisors (48498077784).

51726203632 is a wasteful number, since it uses less digits than its factorization.

51726203632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153616 (or 153610 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 51726203632 in words is "fifty-one billion, seven hundred twenty-six million, two hundred three thousand, six hundred thirty-two".