11649292253619 has 32 divisors (see below), whose sum is σ = 16471954920960. Its totient is φ = 7297853240832.

The previous prime is 11649292253617. The next prime is 11649292253629. The reversal of 11649292253619 is 91635229294611.

It is not a de Polignac number, because 11649292253619 - 2¹ = 11649292253617 is a prime.

It is a super-2 number, since 2×11649292253619² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11649292253617) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560348077 + ... + 560368865.

It is an arithmetic number, because the mean of its divisors is an integer number (514748591280).

Almost surely, 2^{11649292253619} is an apocalyptic number.

11649292253619 is a deficient number, since it is larger than the sum of its proper divisors (4822662667341).

11649292253619 is a wasteful number, since it uses less digits than its factorization.

11649292253619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37579.

The product of its digits is 12597120, while the sum is 60.

The spelling of 11649292253619 in words is "eleven trillion, six hundred forty-nine billion, two hundred ninety-two million, two hundred fifty-three thousand, six hundred nineteen".