56353330 has 24 divisors (see below), whose sum is σ = 111498156. Its totient is φ = 20491680.

The previous prime is 56353313. The next prime is 56353333. The reversal of 56353330 is 3335365.

It can be written as a sum of positive squares in 2 ways, for example, as 46662561 + 9690769 = 6831^2 + 3113^2 .

It is not an unprimeable number, because it can be changed into a prime (56353333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22077 + ... + 24496.

Almost surely, 2^56353330 is an apocalyptic number.

56353330 is a deficient number, since it is larger than the sum of its proper divisors (55144826).

56353330 is a wasteful number, since it uses less digits than its factorization.

56353330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46602 (or 46591 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 28.

The square root of 56353330 is about 7506.8855059872. The cubic root of 56353330 is about 383.3891882484.

Adding to 56353330 its reverse (3335365), we get a palindrome (59688695).

The spelling of 56353330 in words is "fifty-six million, three hundred fifty-three thousand, three hundred thirty".