5612137785 has 32 divisors (see below), whose sum is σ = 9984192000. Its totient is φ = 2991022848.

The previous prime is 5612137757. The next prime is 5612137813. The reversal of 5612137785 is 5877312165.

It is a happy number.

5612137785 is a `hidden beast` number, since 561 + 2 + 1 + 3 + 7 + 7 + 85 = 666.

It is an interprime number because it is at equal distance from previous prime (5612137757) and next prime (5612137813).

It is not a de Polignac number, because 5612137785 - 2¹² = 5612133689 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5612137785.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187056 + ... + 214974.

It is an arithmetic number, because the mean of its divisors is an integer number (312006000).

Almost surely, 2^5612137785 is an apocalyptic number.

It is an amenable number.

5612137785 is a deficient number, since it is larger than the sum of its proper divisors (4372054215).

5612137785 is a wasteful number, since it uses less digits than its factorization.

5612137785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29422 (or 29416 counting only the distinct ones).

The product of its digits is 352800, while the sum is 45.

The square root of 5612137785 is about 74914.2028256325. The cubic root of 5612137785 is about 1777.0900762061.

The spelling of 5612137785 in words is "five billion, six hundred twelve million, one hundred thirty-seven thousand, seven hundred eighty-five".