55932345 has 48 divisors (see below), whose sum is σ = 113817600. Its totient is φ = 24872832.

The previous prime is 55932319. The next prime is 55932347. The reversal of 55932345 is 54323955.

55932345 is a `hidden beast` number, since 5 + 593 + 23 + 45 = 666.

It is not a de Polignac number, because 55932345 - 2⁶ = 55932281 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55932347) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9256 + ... + 14054.

It is an arithmetic number, because the mean of its divisors is an integer number (2371200).

Almost surely, 2^55932345 is an apocalyptic number.

It is an amenable number.

55932345 is an abundant number, since it is smaller than the sum of its proper divisors (57885255).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55932345 is a wasteful number, since it uses less digits than its factorization.

55932345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4854 (or 4851 counting only the distinct ones).

The product of its digits is 81000, while the sum is 36.

The square root of 55932345 is about 7478.7930175931. The cubic root of 55932345 is about 382.4321038016.

The spelling of 55932345 in words is "fifty-five million, nine hundred thirty-two thousand, three hundred forty-five".