36623100497 has 4 divisors (see below), whose sum is σ = 36712643940. Its totient is φ = 36533557056.

The previous prime is 36623100463. The next prime is 36623100523. The reversal of 36623100497 is 79400132663.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21208388161 + 15414712336 = 145631^2 + 124156^2 .

It is a cyclic number.

It is not a de Polignac number, because 36623100497 - 2⁶ = 36623100433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36623100407) 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, 44771108 + ... + 44771925.

It is an arithmetic number, because the mean of its divisors is an integer number (9178160985).

Almost surely, 2^36623100497 is an apocalyptic number.

It is an amenable number.

36623100497 is a deficient number, since it is larger than the sum of its proper divisors (89543443).

36623100497 is an equidigital number, since it uses as much as digits as its factorization.

36623100497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89543442.

The product of its (nonzero) digits is 163296, while the sum is 41.

The spelling of 36623100497 in words is "thirty-six billion, six hundred twenty-three million, one hundred thousand, four hundred ninety-seven".