54664755 has 8 divisors (see below), whose sum is σ = 87463632. Its totient is φ = 29154528.

The previous prime is 54664751. The next prime is 54664763. The reversal of 54664755 is 55746645.

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

It is not a de Polignac number, because 54664755 - 2² = 54664751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54664751) 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, 1822144 + ... + 1822173.

It is an arithmetic number, because the mean of its divisors is an integer number (10932954).

Almost surely, 2^54664755 is an apocalyptic number.

54664755 is a deficient number, since it is larger than the sum of its proper divisors (32798877).

54664755 is a wasteful number, since it uses less digits than its factorization.

54664755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3644325.

The product of its digits is 504000, while the sum is 42.

The square root of 54664755 is about 7393.5617262589. The cubic root of 54664755 is about 379.5209915465.

The spelling of 54664755 in words is "fifty-four million, six hundred sixty-four thousand, seven hundred fifty-five".