11492790757 has 4 divisors (see below), whose sum is σ = 13134618016. Its totient is φ = 9850963500.

The previous prime is 11492790733. The next prime is 11492790767. The reversal of 11492790757 is 75709729411.

It is a happy number.

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: 75709729411 = 37 ⋅2046208903.

It is not a de Polignac number, because 11492790757 - 2⁷ = 11492790629 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 (11492790767) 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, 820913619 + ... + 820913632.

It is an arithmetic number, because the mean of its divisors is an integer number (3283654504).

Almost surely, 2^11492790757 is an apocalyptic number.

It is an amenable number.

11492790757 is a deficient number, since it is larger than the sum of its proper divisors (1641827259).

11492790757 is an equidigital number, since it uses as much as digits as its factorization.

11492790757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641827258.

The product of its (nonzero) digits is 1111320, while the sum is 52.

The spelling of 11492790757 in words is "eleven billion, four hundred ninety-two million, seven hundred ninety thousand, seven hundred fifty-seven".