56736059 has 4 divisors (see below), whose sum is σ = 58269504. Its totient is φ = 55202616.

The previous prime is 56736037. The next prime is 56736073. The reversal of 56736059 is 95063765.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56736059 - 2¹² = 56731963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56736859) 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, 766667 + ... + 766740.

It is an arithmetic number, because the mean of its divisors is an integer number (14567376).

Almost surely, 2^56736059 is an apocalyptic number.

56736059 is a deficient number, since it is larger than the sum of its proper divisors (1533445).

56736059 is a wasteful number, since it uses less digits than its factorization.

56736059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533444.

The product of its (nonzero) digits is 170100, while the sum is 41.

The square root of 56736059 is about 7532.3342331577. The cubic root of 56736059 is about 384.2551721043.

The spelling of 56736059 in words is "fifty-six million, seven hundred thirty-six thousand, fifty-nine".