56417299 has 4 divisors (see below), whose sum is σ = 56543400. Its totient is φ = 56291200.

The previous prime is 56417269. The next prime is 56417357. The reversal of 56417299 is 99271465.

It is a happy number.

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 56417299 - 2²³ = 48028691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56417269) 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, 62377 + ... + 63274.

It is an arithmetic number, because the mean of its divisors is an integer number (14135850).

Almost surely, 2^56417299 is an apocalyptic number.

56417299 is a deficient number, since it is larger than the sum of its proper divisors (126101).

56417299 is a wasteful number, since it uses less digits than its factorization.

56417299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126100.

The product of its digits is 136080, while the sum is 43.

The square root of 56417299 is about 7511.1449859525. The cubic root of 56417299 is about 383.5342003772.

The spelling of 56417299 in words is "fifty-six million, four hundred seventeen thousand, two hundred ninety-nine".