61106600602 has 16 divisors (see below), whose sum is σ = 95194927080. Its totient is φ = 29393515008.

The previous prime is 61106600593. The next prime is 61106600609. The reversal of 61106600602 is 20600660116.

It can be written as a sum of positive squares in 4 ways, for example, as 61067800161 + 38800441 = 247119^2 + 6229^2 .

It is not an unprimeable number, because it can be changed into a prime (61106600609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4632543 + ... + 4645714.

Almost surely, 2^61106600602 is an apocalyptic number.

61106600602 is a deficient number, since it is larger than the sum of its proper divisors (34088326478).

61106600602 is a wasteful number, since it uses less digits than its factorization.

61106600602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9278385.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 61106600602 in words is "sixty-one billion, one hundred six million, six hundred thousand, six hundred two".