6161035365064 has 16 divisors (see below), whose sum is σ = 11588382769500. Its totient is φ = 3070799959872.

The previous prime is 6161035365013. The next prime is 6161035365097. The reversal of 6161035365064 is 4605635301616.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4822020728100 + 1339014636964 = 2195910^2 + 1157158^2 .

It is a super-3 number, since 3×6161035365064³ (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1214712639 + ... + 1214717710.

Almost surely, 2^{6161035365064} is an apocalyptic number.

It is an amenable number.

6161035365064 is a deficient number, since it is larger than the sum of its proper divisors (5427347404436).

6161035365064 is a wasteful number, since it uses less digits than its factorization.

6161035365064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2429430672 (or 2429430668 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 6161035365064 in words is "six trillion, one hundred sixty-one billion, thirty-five million, three hundred sixty-five thousand, sixty-four".