961602561702 has 24 divisors (see below), whose sum is σ = 2083494597600. Its totient is φ = 320530744080.

The previous prime is 961602561671. The next prime is 961602561709. The reversal of 961602561702 is 207165206169.

961602561702 is a `hidden beast` number, since 9 + 6 + 1 + 6 + 0 + 25 + 617 + 0 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961602561709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1875924 + ... + 2332872.

It is an arithmetic number, because the mean of its divisors is an integer number (86812274900).

Almost surely, 2^961602561702 is an apocalyptic number.

961602561702 is an abundant number, since it is smaller than the sum of its proper divisors (1121892035898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

961602561702 is a wasteful number, since it uses less digits than its factorization.

961602561702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573868 (or 573865 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 961602561702 in words is "nine hundred sixty-one billion, six hundred two million, five hundred sixty-one thousand, seven hundred two".