54323647 has 16 divisors (see below), whose sum is σ = 63995904. Its totient is φ = 45144000.

The previous prime is 54323629. The next prime is 54323657. The reversal of 54323647 is 74632345.

It is a cyclic number.

It is not a de Polignac number, because 54323647 - 2⁷ = 54323519 is a prime.

It is a super-5 number, since 5×54323647⁵ (a number of 40 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54323627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54322 + ... + 55312.

It is an arithmetic number, because the mean of its divisors is an integer number (3999744).

Almost surely, 2^54323647 is an apocalyptic number.

54323647 is a deficient number, since it is larger than the sum of its proper divisors (9672257).

54323647 is a wasteful number, since it uses less digits than its factorization.

54323647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230.

The product of its digits is 60480, while the sum is 34.

The square root of 54323647 is about 7370.4577198435. The cubic root of 54323647 is about 378.7299403740.

The spelling of 54323647 in words is "fifty-four million, three hundred twenty-three thousand, six hundred forty-seven".