53642474675 has 24 divisors (see below), whose sum is σ = 67191964320. Its totient is φ = 42478675200.

The previous prime is 53642474663. The next prime is 53642474701. The reversal of 53642474675 is 57647424635.

It is not a de Polignac number, because 53642474675 - 2¹⁸ = 53642212531 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10969631 + ... + 10974519.

It is an arithmetic number, because the mean of its divisors is an integer number (2799665180).

Almost surely, 2^53642474675 is an apocalyptic number.

53642474675 is a deficient number, since it is larger than the sum of its proper divisors (13549489645).

53642474675 is a wasteful number, since it uses less digits than its factorization.

53642474675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9263 (or 9258 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 53.

The spelling of 53642474675 in words is "fifty-three billion, six hundred forty-two million, four hundred seventy-four thousand, six hundred seventy-five".