56601544 has 16 divisors (see below), whose sum is σ = 106289820. Its totient is φ = 28257600.

The previous prime is 56601541. The next prime is 56601547. The reversal of 56601544 is 44510665.

It is an interprime number because it is at equal distance from previous prime (56601541) and next prime (56601547).

It can be written as a sum of positive squares in 2 ways, for example, as 54199044 + 2402500 = 7362^2 + 1550^2 .

It is not an unprimeable number, because it can be changed into a prime (56601541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 562 + ... + 10654.

Almost surely, 2^56601544 is an apocalyptic number.

It is an amenable number.

56601544 is a deficient number, since it is larger than the sum of its proper divisors (49688276).

56601544 is a wasteful number, since it uses less digits than its factorization.

56601544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10800 (or 10796 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 56601544 is about 7523.3997634048. The cubic root of 56601544 is about 383.9512561103.

The spelling of 56601544 in words is "fifty-six million, six hundred one thousand, five hundred forty-four".