36518906229119 has 4 divisors (see below), whose sum is σ = 36518918817360. Its totient is φ = 36518893640880.

The previous prime is 36518906229079. The next prime is 36518906229131. The reversal of 36518906229119 is 91192260981563.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 36518906229119 - 2¹² = 36518906225023 is a prime.

It is a super-2 number, since 2×36518906229119² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36518906229019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507299 + ... + 8561259.

It is an arithmetic number, because the mean of its divisors is an integer number (9129729704340).

Almost surely, 2^{36518906229119} is an apocalyptic number.

36518906229119 is a deficient number, since it is larger than the sum of its proper divisors (12588241).

36518906229119 is an equidigital number, since it uses as much as digits as its factorization.

36518906229119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12588240.

The product of its (nonzero) digits is 12597120, while the sum is 62.

The spelling of 36518906229119 in words is "thirty-six trillion, five hundred eighteen billion, nine hundred six million, two hundred twenty-nine thousand, one hundred nineteen".