11372235495497 has 4 divisors (see below), whose sum is σ = 11614197952896. Its totient is φ = 11130273038100.

The previous prime is 11372235495493. The next prime is 11372235495563. The reversal of 11372235495497 is 79459453227311.

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.

It is a cyclic number.

It is not a de Polignac number, because 11372235495497 - 2² = 11372235495493 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11372235495493) 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, 120981228629 + ... + 120981228722.

It is an arithmetic number, because the mean of its divisors is an integer number (2903549488224).

Almost surely, 2^{11372235495497} is an apocalyptic number.

It is an amenable number.

11372235495497 is a deficient number, since it is larger than the sum of its proper divisors (241962457399).

11372235495497 is an equidigital number, since it uses as much as digits as its factorization.

11372235495497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241962457398.

The product of its digits is 57153600, while the sum is 62.

The spelling of 11372235495497 in words is "eleven trillion, three hundred seventy-two billion, two hundred thirty-five million, four hundred ninety-five thousand, four hundred ninety-seven".