36122578416 has 60 divisors (see below), whose sum is σ = 101152484160. Its totient is φ = 12033780480.

The previous prime is 36122578397. The next prime is 36122578417. The reversal of 36122578416 is 61487522163.

36122578416 is a `hidden beast` number, since 3 + 6 + 1 + 225 + 7 + 8 + 416 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36122578417) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174945 + ... + 320703.

It is an arithmetic number, because the mean of its divisors is an integer number (1685874736).

Almost surely, 2^36122578416 is an apocalyptic number.

36122578416 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

36122578416 is an abundant number, since it is smaller than the sum of its proper divisors (65029905744).

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

36122578416 is a wasteful number, since it uses less digits than its factorization.

36122578416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147494 (or 147485 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The spelling of 36122578416 in words is "thirty-six billion, one hundred twenty-two million, five hundred seventy-eight thousand, four hundred sixteen".