54265617 has 24 divisors (see below), whose sum is σ = 90065664. Its totient is φ = 30841344.

The previous prime is 54265597. The next prime is 54265619. The reversal of 54265617 is 71656245.

It is a happy number.

It is not a de Polignac number, because 54265617 - 2⁸ = 54265361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54265619) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 9928 + ... + 14390.

It is an arithmetic number, because the mean of its divisors is an integer number (3752736).

Almost surely, 2^54265617 is an apocalyptic number.

It is an amenable number.

54265617 is a deficient number, since it is larger than the sum of its proper divisors (35800047).

54265617 is a wasteful number, since it uses less digits than its factorization.

54265617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4669 (or 4666 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 54265617 is about 7366.5200060816. The cubic root of 54265617 is about 378.5950357789.

The spelling of 54265617 in words is "fifty-four million, two hundred sixty-five thousand, six hundred seventeen".