55992323 has 8 divisors (see below), whose sum is σ = 56557680. Its totient is φ = 55429920.

The previous prime is 55992317. The next prime is 55992329. The reversal of 55992323 is 32329955.

It is an interprime number because it is at equal distance from previous prime (55992317) and next prime (55992329).

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 55992323 - 2¹⁸ = 55730179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55992329) 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, 59033 + ... + 59973.

It is an arithmetic number, because the mean of its divisors is an integer number (7069710).

Almost surely, 2^55992323 is an apocalyptic number.

55992323 is a deficient number, since it is larger than the sum of its proper divisors (565357).

55992323 is a wasteful number, since it uses less digits than its factorization.

55992323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477.

The product of its digits is 72900, while the sum is 38.

The square root of 55992323 is about 7482.8018148285. The cubic root of 55992323 is about 382.5687529309.

The spelling of 55992323 in words is "fifty-five million, nine hundred ninety-two thousand, three hundred twenty-three".