55372327 has 8 divisors (see below), whose sum is σ = 58823600. Its totient is φ = 51974784.

The previous prime is 55372319. The next prime is 55372367. The reversal of 55372327 is 72327355.

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

It is a cyclic number.

It is not a de Polignac number, because 55372327 - 2³ = 55372319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55372292 and 55372301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55372307) 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, 11298 + ... + 15439.

It is an arithmetic number, because the mean of its divisors is an integer number (7352950).

Almost surely, 2^55372327 is an apocalyptic number.

55372327 is a deficient number, since it is larger than the sum of its proper divisors (3451273).

55372327 is a wasteful number, since it uses less digits than its factorization.

55372327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26865.

The product of its digits is 44100, while the sum is 34.

The square root of 55372327 is about 7441.2584285187. The cubic root of 55372327 is about 381.1514634894.

The spelling of 55372327 in words is "fifty-five million, three hundred seventy-two thousand, three hundred twenty-seven".