616636225033602 has 16 divisors (see below), whose sum is σ = 1259512289430912. Its totient is φ = 201172101783920.

The previous prime is 616636225033583. The next prime is 616636225033643. The reversal of 616636225033602 is 206330522636616.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1093326639849 + ... + 1093326640412.

It is an arithmetic number, because the mean of its divisors is an integer number (78719518089432).

Almost surely, 2^{616636225033602} is an apocalyptic number.

616636225033602 is an abundant number, since it is smaller than the sum of its proper divisors (642876064397310).

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

616636225033602 is a wasteful number, since it uses less digits than its factorization.

616636225033602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186653280313.

The product of its (nonzero) digits is 8398080, while the sum is 51.

The spelling of 616636225033602 in words is "six hundred sixteen trillion, six hundred thirty-six billion, two hundred twenty-five million, thirty-three thousand, six hundred two".