36920589445 has 4 divisors (see below), whose sum is σ = 44304707340. Its totient is φ = 29536471552.

The previous prime is 36920589439. The next prime is 36920589451. The reversal of 36920589445 is 54498502963.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54498502963 = 10453 ⋅5213671.

It is an interprime number because it is at equal distance from previous prime (36920589439) and next prime (36920589451).

It can be written as a sum of positive squares in 2 ways, for example, as 28628301601 + 8292287844 = 169199^2 + 91062^2 .

It is a cyclic number.

It is not a de Polignac number, because 36920589445 - 2⁵ = 36920589413 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3692058940 + ... + 3692058949.

It is an arithmetic number, because the mean of its divisors is an integer number (11076176835).

Almost surely, 2^36920589445 is an apocalyptic number.

It is an amenable number.

36920589445 is a deficient number, since it is larger than the sum of its proper divisors (7384117895).

36920589445 is an equidigital number, since it uses as much as digits as its factorization.

36920589445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7384117894.

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 36920589445 in words is "thirty-six billion, nine hundred twenty million, five hundred eighty-nine thousand, four hundred forty-five".