36512620373 has 4 divisors (see below), whose sum is σ = 36574823040. Its totient is φ = 36450417708.

The previous prime is 36512620369. The next prime is 36512620379. The reversal of 36512620373 is 37302621563.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37302621563 = 31 ⋅1203310373.

It is a cyclic number.

It is not a de Polignac number, because 36512620373 - 2² = 36512620369 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36512620379) 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, 31100453 + ... + 31101626.

It is an arithmetic number, because the mean of its divisors is an integer number (9143705760).

Almost surely, 2^36512620373 is an apocalyptic number.

It is an amenable number.

36512620373 is a deficient number, since it is larger than the sum of its proper divisors (62202667).

36512620373 is an equidigital number, since it uses as much as digits as its factorization.

36512620373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62202666.

The product of its (nonzero) digits is 136080, while the sum is 38.

The spelling of 36512620373 in words is "thirty-six billion, five hundred twelve million, six hundred twenty thousand, three hundred seventy-three".