54269871492 has 24 divisors (see below), whose sum is σ = 127285818016. Its totient is φ = 17996226048.

The previous prime is 54269871479. The next prime is 54269871503. The reversal of 54269871492 is 29417896245.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11713978 + ... + 11718609.

Almost surely, 2^54269871492 is an apocalyptic number.

It is an amenable number.

54269871492 is an abundant number, since it is smaller than the sum of its proper divisors (73015946524).

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

54269871492 is a wasteful number, since it uses less digits than its factorization.

54269871492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23432787 (or 23432785 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 57.

The spelling of 54269871492 in words is "fifty-four billion, two hundred sixty-nine million, eight hundred seventy-one thousand, four hundred ninety-two".