36503138870 has 32 divisors (see below), whose sum is σ = 71686771200. Its totient is φ = 13272409440.

The previous prime is 36503138809. The next prime is 36503138873. The reversal of 36503138870 is 7883130563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36503138873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1893299 + ... + 1912481.

It is an arithmetic number, because the mean of its divisors is an integer number (2240211600).

Almost surely, 2^36503138870 is an apocalyptic number.

36503138870 is a deficient number, since it is larger than the sum of its proper divisors (35183632330).

36503138870 is a wasteful number, since it uses less digits than its factorization.

36503138870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36500.

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 36503138870 in words is "thirty-six billion, five hundred three million, one hundred thirty-eight thousand, eight hundred seventy".