56329449 has 64 divisors (see below), whose sum is σ = 92897280. Its totient is φ = 29952000.

The previous prime is 56329447. The next prime is 56329459. The reversal of 56329449 is 94492365.

It is not a de Polignac number, because 56329449 - 2¹ = 56329447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56329449.

It is not an unprimeable number, because it can be changed into a prime (56329447) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 712992 + ... + 713070.

It is an arithmetic number, because the mean of its divisors is an integer number (1451520).

Almost surely, 2^56329449 is an apocalyptic number.

It is an amenable number.

56329449 is a deficient number, since it is larger than the sum of its proper divisors (36567831).

56329449 is a wasteful number, since it uses less digits than its factorization.

56329449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182.

The product of its digits is 233280, while the sum is 42.

The square root of 56329449 is about 7505.2947310549. The cubic root of 56329449 is about 383.3350239791.

The spelling of 56329449 in words is "fifty-six million, three hundred twenty-nine thousand, four hundred forty-nine".