11975492702 has 4 divisors (see below), whose sum is σ = 17963239056. Its totient is φ = 5987746350.

The previous prime is 11975492701. The next prime is 11975492791. The reversal of 11975492702 is 20729457911.

11975492702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11975492701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2993873174 + ... + 2993873177.

It is an arithmetic number, because the mean of its divisors is an integer number (4490809764).

Almost surely, 2^11975492702 is an apocalyptic number.

11975492702 is a deficient number, since it is larger than the sum of its proper divisors (5987746354).

11975492702 is an equidigital number, since it uses as much as digits as its factorization.

11975492702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5987746353.

The product of its (nonzero) digits is 317520, while the sum is 47.

The spelling of 11975492702 in words is "eleven billion, nine hundred seventy-five million, four hundred ninety-two thousand, seven hundred two".