54331627 has 4 divisors (see below), whose sum is σ = 62093296. Its totient is φ = 46569960.

The previous prime is 54331603. The next prime is 54331633. The reversal of 54331627 is 72613345.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54331627 - 2¹⁵ = 54298859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54331657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3880824 + ... + 3880837.

It is an arithmetic number, because the mean of its divisors is an integer number (15523324).

Almost surely, 2^54331627 is an apocalyptic number.

54331627 is a deficient number, since it is larger than the sum of its proper divisors (7761669).

54331627 is an equidigital number, since it uses as much as digits as its factorization.

54331627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7761668.

The product of its digits is 15120, while the sum is 31.

The square root of 54331627 is about 7370.9990503323. Note that the first 3 decimals coincide. The cubic root of 54331627 is about 378.7484842747.

The spelling of 54331627 in words is "fifty-four million, three hundred thirty-one thousand, six hundred twenty-seven".