36913455888889 has 12 divisors (see below), whose sum is σ = 37718780039424. Its totient is φ = 36124977800744.

The previous prime is 36913455888821. The next prime is 36913455888931. The reversal of 36913455888889 is 98888855431963.

It is not a de Polignac number, because 36913455888889 - 2²⁹ = 36912919017977 is a prime.

It is a super-2 number, since 2×36913455888889² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36913455888809) 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, 25374012 + ... + 26789314.

It is an arithmetic number, because the mean of its divisors is an integer number (3143231669952).

Almost surely, 2^{36913455888889} is an apocalyptic number.

It is an amenable number.

36913455888889 is a deficient number, since it is larger than the sum of its proper divisors (805324150535).

36913455888889 is a wasteful number, since it uses less digits than its factorization.

36913455888889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427204 (or 1427157 counting only the distinct ones).

The product of its digits is 14332723200, while the sum is 85.

The spelling of 36913455888889 in words is "thirty-six trillion, nine hundred thirteen billion, four hundred fifty-five million, eight hundred eighty-eight thousand, eight hundred eighty-nine".