61600110166 has 32 divisors (see below), whose sum is σ = 107910286848. Its totient is φ = 25828701120.

The previous prime is 61600110139. The next prime is 61600110193. The reversal of 61600110166 is 66101100616.

It is an interprime number because it is at equal distance from previous prime (61600110139) and next prime (61600110193).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137655 + ... + 377026.

It is an arithmetic number, because the mean of its divisors is an integer number (3372196464).

Almost surely, 2^61600110166 is an apocalyptic number.

61600110166 is a deficient number, since it is larger than the sum of its proper divisors (46310176682).

61600110166 is a wasteful number, since it uses less digits than its factorization.

61600110166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514876.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 61600110166 in words is "sixty-one billion, six hundred million, one hundred ten thousand, one hundred sixty-six".