53682978052 has 48 divisors (see below), whose sum is σ = 107196453504. Its totient is φ = 23284800000.

The previous prime is 53682977969. The next prime is 53682978071. The reversal of 53682978052 is 25087928635.

53682978052 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 = 53682977984 and 53682978002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363052 + ... + 489052.

It is an arithmetic number, because the mean of its divisors is an integer number (2233259448).

Almost surely, 2^53682978052 is an apocalyptic number.

It is an amenable number.

53682978052 is a deficient number, since it is larger than the sum of its proper divisors (53513475452).

53682978052 is a wasteful number, since it uses less digits than its factorization.

53682978052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126460 (or 126458 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 53682978052 in words is "fifty-three billion, six hundred eighty-two million, nine hundred seventy-eight thousand, fifty-two".