616112162755 has 8 divisors (see below), whose sum is σ = 739339131024. Its totient is φ = 492886706400.

The previous prime is 616112162747. The next prime is 616112162779. The reversal of 616112162755 is 557261211616.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 616112162755 - 2³ = 616112162747 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 930040 + ... + 1448170.

It is an arithmetic number, because the mean of its divisors is an integer number (92417391378).

Almost surely, 2^616112162755 is an apocalyptic number.

616112162755 is a deficient number, since it is larger than the sum of its proper divisors (123226968269).

616112162755 is a wasteful number, since it uses less digits than its factorization.

616112162755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755957.

The product of its digits is 151200, while the sum is 43.

The spelling of 616112162755 in words is "six hundred sixteen billion, one hundred twelve million, one hundred sixty-two thousand, seven hundred fifty-five".