56047425 has 72 divisors (see below), whose sum is σ = 109582272. Its totient is φ = 25200000.

The previous prime is 56047423. The next prime is 56047427. The reversal of 56047425 is 52474065.

It is an interprime number because it is at equal distance from previous prime (56047423) and next prime (56047427).

It is not a de Polignac number, because 56047425 - 2¹ = 56047423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56047421) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 371100 + ... + 371250.

It is an arithmetic number, because the mean of its divisors is an integer number (1521976).

Almost surely, 2^56047425 is an apocalyptic number.

It is an amenable number.

56047425 is a deficient number, since it is larger than the sum of its proper divisors (53534847).

56047425 is a wasteful number, since it uses less digits than its factorization.

56047425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 56047425 is about 7486.4828190546. The cubic root of 56047425 is about 382.6942069874.

The spelling of 56047425 in words is "fifty-six million, forty-seven thousand, four hundred twenty-five".