53642901112 has 16 divisors (see below), whose sum is σ = 100617828840. Its totient is φ = 26811480096.

The previous prime is 53642901101. The next prime is 53642901113. The reversal of 53642901112 is 21110924635.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53642901113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1223418 + ... + 1266505.

Almost surely, 2^53642901112 is an apocalyptic number.

It is an amenable number.

53642901112 is a deficient number, since it is larger than the sum of its proper divisors (46974927728).

53642901112 is a wasteful number, since it uses less digits than its factorization.

53642901112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492622 (or 2492618 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 53642901112 in words is "fifty-three billion, six hundred forty-two million, nine hundred one thousand, one hundred twelve".