61696108167 has 8 divisors (see below), whose sum is σ = 82263941760. Its totient is φ = 41129506680.

The previous prime is 61696108157. The next prime is 61696108181. The reversal of 61696108167 is 76180169616.

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

It is not a de Polignac number, because 61696108167 - 2⁴ = 61696108151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61696108157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184059 + ... + 396572.

It is an arithmetic number, because the mean of its divisors is an integer number (10282992720).

Almost surely, 2^61696108167 is an apocalyptic number.

61696108167 is a deficient number, since it is larger than the sum of its proper divisors (20567833593).

61696108167 is a wasteful number, since it uses less digits than its factorization.

61696108167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616053.

The product of its (nonzero) digits is 653184, while the sum is 51.

The spelling of 61696108167 in words is "sixty-one billion, six hundred ninety-six million, one hundred eight thousand, one hundred sixty-seven".