36621356473299 has 32 divisors (see below), whose sum is σ = 54407252551680. Its totient is φ = 21755315691648.

The previous prime is 36621356473237. The next prime is 36621356473469. The reversal of 36621356473299 is 99237465312663.

It is not a de Polignac number, because 36621356473299 - 2³³ = 36612766538707 is a prime.

It is a super-2 number, since 2×36621356473299² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36621356473199) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3676282 + ... + 9314384.

It is an arithmetic number, because the mean of its divisors is an integer number (1700226642240).

Almost surely, 2^{36621356473299} is an apocalyptic number.

36621356473299 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

36621356473299 is a deficient number, since it is larger than the sum of its proper divisors (17785896078381).

36621356473299 is a wasteful number, since it uses less digits than its factorization.

36621356473299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5643891.

The product of its digits is 264539520, while the sum is 66.

The spelling of 36621356473299 in words is "thirty-six trillion, six hundred twenty-one billion, three hundred fifty-six million, four hundred seventy-three thousand, two hundred ninety-nine".