56146750036 has 12 divisors (see below), whose sum is σ = 105815029012. Its totient is φ = 25913884608.

The previous prime is 56146749977. The next prime is 56146750061. The reversal of 56146750036 is 63005764165.

It can be written as a sum of positive squares in 2 ways, for example, as 29673507600 + 26473242436 = 172260^2 + 162706^2 .

It is a junction number, because it is equal to n+sod(n) for n = 56146749974 and 56146750001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 539872545 + ... + 539872648.

Almost surely, 2^56146750036 is an apocalyptic number.

It is an amenable number.

56146750036 is a deficient number, since it is larger than the sum of its proper divisors (49668278976).

56146750036 is a wasteful number, since it uses less digits than its factorization.

56146750036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079745210 (or 1079745208 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 56146750036 in words is "fifty-six billion, one hundred forty-six million, seven hundred fifty thousand, thirty-six".