56474699 has 2 divisors, whose sum is σ = 56474700. Its totient is φ = 56474698.

The previous prime is 56474681. The next prime is 56474701. The reversal of 56474699 is 99647465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56474699 - 2⁸ = 56474443 is a prime.

Together with 56474701, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56474659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28237349 + 28237350.

It is an arithmetic number, because the mean of its divisors is an integer number (28237350).

Almost surely, 2^56474699 is an apocalyptic number.

56474699 is a deficient number, since it is larger than the sum of its proper divisors (1).

56474699 is an equidigital number, since it uses as much as digits as its factorization.

56474699 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 50.

The square root of 56474699 is about 7514.9650032452. The cubic root of 56474699 is about 383.6642278782.

The spelling of 56474699 in words is "fifty-six million, four hundred seventy-four thousand, six hundred ninety-nine".