53680603975 has 12 divisors (see below), whose sum is σ = 66987928024. Its totient is φ = 42670948320.

The previous prime is 53680603973. The next prime is 53680604011. The reversal of 53680603975 is 57930608635.

It is not a de Polignac number, because 53680603975 - 2¹ = 53680603973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53680603973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6834369 + ... + 6842218.

Almost surely, 2^53680603975 is an apocalyptic number.

53680603975 is a deficient number, since it is larger than the sum of its proper divisors (13307324049).

53680603975 is a wasteful number, since it uses less digits than its factorization.

53680603975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13676754 (or 13676749 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 52.

The spelling of 53680603975 in words is "fifty-three billion, six hundred eighty million, six hundred three thousand, nine hundred seventy-five".