11555023250135 has 8 divisors (see below), whose sum is σ = 13866050209536. Its totient is φ = 9244003727200.

The previous prime is 11555023250107. The next prime is 11555023250137. The reversal of 11555023250135 is 53105232055511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11555023250135 - 2²⁶ = 11554956141271 is a prime.

It is a super-2 number, since 2×11555023250135² (a number of 27 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 (11555023250137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2479985 + ... + 5409285.

It is an arithmetic number, because the mean of its divisors is an integer number (1733256276192).

Almost surely, 2^{11555023250135} is an apocalyptic number.

11555023250135 is a deficient number, since it is larger than the sum of its proper divisors (2311026959401).

11555023250135 is an equidigital number, since it uses as much as digits as its factorization.

11555023250135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3718233.

The product of its (nonzero) digits is 112500, while the sum is 38.

The spelling of 11555023250135 in words is "eleven trillion, five hundred fifty-five billion, twenty-three million, two hundred fifty thousand, one hundred thirty-five".