54574577 has 8 divisors (see below), whose sum is σ = 55921320. Its totient is φ = 53239680.

The previous prime is 54574547. The next prime is 54574589. The reversal of 54574577 is 77547545.

It can be written as a sum of positive squares in 4 ways, for example, as 10471696 + 44102881 = 3236^2 + 6641^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54574577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54574547) 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, 6749 + ... + 12437.

It is an arithmetic number, because the mean of its divisors is an integer number (6990165).

Almost surely, 2^54574577 is an apocalyptic number.

It is an amenable number.

54574577 is a deficient number, since it is larger than the sum of its proper divisors (1346743).

54574577 is a wasteful number, since it uses less digits than its factorization.

54574577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5923.

The product of its digits is 686000, while the sum is 44.

The square root of 54574577 is about 7387.4607951582. The cubic root of 54574577 is about 379.3121837522.

The spelling of 54574577 in words is "fifty-four million, five hundred seventy-four thousand, five hundred seventy-seven".