54725895 has 48 divisors (see below), whose sum is σ = 113188320. Its totient is φ = 25014528.

The previous prime is 54725887. The next prime is 54725903. The reversal of 54725895 is 59852745.

54725895 is a `hidden beast` number, since 547 + 25 + 89 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (54725887) and next prime (54725903).

It is not a de Polignac number, because 54725895 - 2³ = 54725887 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 54725895.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2479 + ... + 10751.

It is an arithmetic number, because the mean of its divisors is an integer number (2358090).

Almost surely, 2^54725895 is an apocalyptic number.

54725895 is an abundant number, since it is smaller than the sum of its proper divisors (58462425).

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

54725895 is a wasteful number, since it uses less digits than its factorization.

54725895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8301 (or 8288 counting only the distinct ones).

The product of its digits is 504000, while the sum is 45.

The square root of 54725895 is about 7397.6952491975. The cubic root of 54725895 is about 379.6624310533.

The spelling of 54725895 in words is "fifty-four million, seven hundred twenty-five thousand, eight hundred ninety-five".