11452790119 has 4 divisors (see below), whose sum is σ = 11453163040. Its totient is φ = 11452417200.

The previous prime is 11452790101. The next prime is 11452790147. The reversal of 11452790119 is 91109725411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91109725411 = 317 ⋅287412383.

It is a cyclic number.

It is not a de Polignac number, because 11452790119 - 2¹¹ = 11452788071 is a prime.

It is a super-2 number, since 2×11452790119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11452797119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135807 + ... + 203344.

It is an arithmetic number, because the mean of its divisors is an integer number (2863290760).

Almost surely, 2^11452790119 is an apocalyptic number.

11452790119 is a deficient number, since it is larger than the sum of its proper divisors (372921).

11452790119 is an equidigital number, since it uses as much as digits as its factorization.

11452790119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372920.

The product of its (nonzero) digits is 22680, while the sum is 40.

The spelling of 11452790119 in words is "eleven billion, four hundred fifty-two million, seven hundred ninety thousand, one hundred nineteen".