54169551192 has 32 divisors (see below), whose sum is σ = 135443090880. Its totient is φ = 18053955360.

The previous prime is 54169551143. The next prime is 54169551193. The reversal of 54169551192 is 29115596145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54169551193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16563 + ... + 329565.

It is an arithmetic number, because the mean of its divisors is an integer number (4232596590).

Almost surely, 2^54169551192 is an apocalyptic number.

It is an amenable number.

54169551192 is an abundant number, since it is smaller than the sum of its proper divisors (81273539688).

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

54169551192 is a wasteful number, since it uses less digits than its factorization.

54169551192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320223 (or 320219 counting only the distinct ones).

The product of its digits is 486000, while the sum is 48.

The spelling of 54169551192 in words is "fifty-four billion, one hundred sixty-nine million, five hundred fifty-one thousand, one hundred ninety-two".