61611105622675 has 24 divisors (see below), whose sum is σ = 91107900792576. Its totient is φ = 40410762443040.

The previous prime is 61611105622669. The next prime is 61611105622727. The reversal of 61611105622675 is 57622650111616.

It is not a de Polignac number, because 61611105622675 - 2⁵ = 61611105622643 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7653549469 + ... + 7653557518.

It is an arithmetic number, because the mean of its divisors is an integer number (3796162533024).

Almost surely, 2^{61611105622675} is an apocalyptic number.

61611105622675 is a deficient number, since it is larger than the sum of its proper divisors (29496795169901).

61611105622675 is a wasteful number, since it uses less digits than its factorization.

61611105622675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15307107027 (or 15307107022 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 49.

The spelling of 61611105622675 in words is "sixty-one trillion, six hundred eleven billion, one hundred five million, six hundred twenty-two thousand, six hundred seventy-five".