36168494620 has 48 divisors (see below), whose sum is σ = 80849815200. Its totient is φ = 13551943680.

The previous prime is 36168494569. The next prime is 36168494641. The reversal of 36168494620 is 2649486163.

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, 500901 + ... + 568540.

It is an arithmetic number, because the mean of its divisors is an integer number (1684371150).

Almost surely, 2^36168494620 is an apocalyptic number.

It is an amenable number.

36168494620 is an abundant number, since it is smaller than the sum of its proper divisors (44681320580).

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

36168494620 is a wasteful number, since it uses less digits than its factorization.

36168494620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069558 (or 1069556 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 49.

The spelling of 36168494620 in words is "thirty-six billion, one hundred sixty-eight million, four hundred ninety-four thousand, six hundred twenty".