36297505994 has 32 divisors (see below), whose sum is σ = 56125872000. Its totient is φ = 17598265344.

The previous prime is 36297505961. The next prime is 36297505999. The reversal of 36297505994 is 49950579263.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is not an unprimeable number, because it can be changed into a prime (36297505999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4606442 + ... + 4614314.

It is an arithmetic number, because the mean of its divisors is an integer number (1753933500).

Almost surely, 2^36297505994 is an apocalyptic number.

36297505994 is a deficient number, since it is larger than the sum of its proper divisors (19828366006).

36297505994 is a wasteful number, since it uses less digits than its factorization.

36297505994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8462.

The product of its (nonzero) digits is 18370800, while the sum is 59.

The spelling of 36297505994 in words is "thirty-six billion, two hundred ninety-seven million, five hundred five thousand, nine hundred ninety-four".