54148997175 has 144 divisors (see below), whose sum is σ = 117032509440. Its totient is φ = 21855778560.

The previous prime is 54148997143. The next prime is 54148997179. The reversal of 54148997175 is 57179984145.

It is not a de Polignac number, because 54148997175 - 2⁵ = 54148997143 is a prime.

It is a super-2 number, since 2×54148997175² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54148997179) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1074186 + ... + 1123464.

It is an arithmetic number, because the mean of its divisors is an integer number (812725760).

Almost surely, 2^54148997175 is an apocalyptic number.

54148997175 is an abundant number, since it is smaller than the sum of its proper divisors (62883512265).

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

54148997175 is a wasteful number, since it uses less digits than its factorization.

54148997175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49342 (or 49330 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 60.

The spelling of 54148997175 in words is "fifty-four billion, one hundred forty-eight million, nine hundred ninety-seven thousand, one hundred seventy-five".