56301604 has 6 divisors (see below), whose sum is σ = 98527814. Its totient is φ = 28150800.

The previous prime is 56301601. The next prime is 56301607. The reversal of 56301604 is 40610365.

It is an interprime number because it is at equal distance from previous prime (56301601) and next prime (56301607).

It can be written as a sum of positive squares in only one way, i.e., 39062500 + 17239104 = 6250^2 + 4152^2 .

It is a super-2 number, since 2×56301604² = 6339741225945632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56301601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7037697 + ... + 7037704.

Almost surely, 2^56301604 is an apocalyptic number.

It is an amenable number.

56301604 is a deficient number, since it is larger than the sum of its proper divisors (42226210).

56301604 is a wasteful number, since it uses less digits than its factorization.

56301604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14075405 (or 14075403 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 56301604 is about 7503.4394779994. The cubic root of 56301604 is about 383.2718496643.

Adding to 56301604 its reverse (40610365), we get a palindrome (96911969).

The spelling of 56301604 in words is "fifty-six million, three hundred one thousand, six hundred four".