36265415161998 has 16 divisors (see below), whose sum is σ = 79124542171776. Its totient is φ = 10989519746040.

The previous prime is 36265415161991. The next prime is 36265415162003. The reversal of 36265415161998 is 89916151456263.

It is a Harshad number since it is a multiple of its sum of digits (66), and also a Moran number because the ratio is a prime number: 549475987303 = 36265415161998 / (3 + 6 + 2 + 6 + 5 + 4 + 1 + 5 + 1 + 6 + 1 + 9 + 9 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36265415161991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274737993586 + ... + 274737993717.

It is an arithmetic number, because the mean of its divisors is an integer number (4945283885736).

Almost surely, 2^{36265415161998} is an apocalyptic number.

36265415161998 is an abundant number, since it is smaller than the sum of its proper divisors (42859127009778).

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

36265415161998 is a wasteful number, since it uses less digits than its factorization.

36265415161998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549475987319.

The product of its digits is 83980800, while the sum is 66.

The spelling of 36265415161998 in words is "thirty-six trillion, two hundred sixty-five billion, four hundred fifteen million, one hundred sixty-one thousand, nine hundred ninety-eight".