36722077774480 has 80 divisors (see below), whose sum is σ = 97596694376064. Its totient is φ = 12587731476480.

The previous prime is 36722077774469. The next prime is 36722077774489. The reversal of 36722077774480 is 8447777022763.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×36722077774480³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (36722077774489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4399506 + ... + 9633265.

Almost surely, 2^{36722077774480} is an apocalyptic number.

It is an amenable number.

36722077774480 is an abundant number, since it is smaller than the sum of its proper divisors (60874616601584).

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

36722077774480 is a wasteful number, since it uses less digits than its factorization.

36722077774480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14037464 (or 14037458 counting only the distinct ones).

The product of its (nonzero) digits is 154893312, while the sum is 64.

The spelling of 36722077774480 in words is "thirty-six trillion, seven hundred twenty-two billion, seventy-seven million, seven hundred seventy-four thousand, four hundred eighty".