36349775616 has 432 divisors, whose sum is σ = 124239225600. Its totient is φ = 9165864960.

The previous prime is 36349775599. The next prime is 36349775633. The reversal of 36349775616 is 61657794363.

It is an interprime number because it is at equal distance from previous prime (36349775599) and next prime (36349775633).

Its product of digits (17146080) is a multiple of the sum of its prime factors (560).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80956960 + ... + 80957408.

It is an arithmetic number, because the mean of its divisors is an integer number (287590800).

Almost surely, 2^36349775616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36349775616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62119612800).

36349775616 is an abundant number, since it is smaller than the sum of its proper divisors (87889449984).

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

36349775616 is a wasteful number, since it uses less digits than its factorization.

36349775616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560 (or 509 counting only the distinct ones).

The product of its digits is 17146080, while the sum is 57.

The spelling of 36349775616 in words is "thirty-six billion, three hundred forty-nine million, seven hundred seventy-five thousand, six hundred sixteen".