54253164156 has 48 divisors (see below), whose sum is σ = 134001436800. Its totient is φ = 17054718912.

The previous prime is 54253164151. The next prime is 54253164157. The reversal of 54253164156 is 65146135245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54253164151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1797826 + ... + 1827753.

It is an arithmetic number, because the mean of its divisors is an integer number (2791696600).

Almost surely, 2^54253164156 is an apocalyptic number.

It is an amenable number.

54253164156 is an abundant number, since it is smaller than the sum of its proper divisors (79748272644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54253164156 is a wasteful number, since it uses less digits than its factorization.

54253164156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3625658 (or 3625656 counting only the distinct ones).

The product of its digits is 432000, while the sum is 42.

The spelling of 54253164156 in words is "fifty-four billion, two hundred fifty-three million, one hundred sixty-four thousand, one hundred fifty-six".