54695975 has 12 divisors (see below), whose sum is σ = 68276880. Its totient is φ = 43464000.

The previous prime is 54695969. The next prime is 54695981. The reversal of 54695975 is 57959645.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (54695969) and next prime (54695981).

It is not a de Polignac number, because 54695975 - 2⁴ = 54695959 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 3470 + ... + 11019.

It is an arithmetic number, because the mean of its divisors is an integer number (5689740).

Almost surely, 2^54695975 is an apocalyptic number.

54695975 is a deficient number, since it is larger than the sum of its proper divisors (13580905).

54695975 is a wasteful number, since it uses less digits than its factorization.

54695975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14650 (or 14645 counting only the distinct ones).

The product of its digits is 1701000, while the sum is 50.

The square root of 54695975 is about 7395.6727212607. The cubic root of 54695975 is about 379.5932281605.

The spelling of 54695975 in words is "fifty-four million, six hundred ninety-five thousand, nine hundred seventy-five".