54131535112 has 16 divisors (see below), whose sum is σ = 104770713600. Its totient is φ = 26192678160.

The previous prime is 54131535089. The next prime is 54131535119. The reversal of 54131535112 is 21153513145.

54131535112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (54131535119) 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, 109135912 + ... + 109136407.

It is an arithmetic number, because the mean of its divisors is an integer number (6548169600).

Almost surely, 2^54131535112 is an apocalyptic number.

It is an amenable number.

54131535112 is a deficient number, since it is larger than the sum of its proper divisors (50639178488).

54131535112 is a wasteful number, since it uses less digits than its factorization.

54131535112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218272356 (or 218272352 counting only the distinct ones).

The product of its digits is 9000, while the sum is 31.

The spelling of 54131535112 in words is "fifty-four billion, one hundred thirty-one million, five hundred thirty-five thousand, one hundred twelve".