11255900459 has 8 divisors (see below), whose sum is σ = 11377875600. Its totient is φ = 11134132000.

The previous prime is 11255900449. The next prime is 11255900477. The reversal of 11255900459 is 95400955211.

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

It is a cyclic number.

It is not a de Polignac number, because 11255900459 - 2⁴ = 11255900443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11255900419) 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, 59117 + ... + 161265.

It is an arithmetic number, because the mean of its divisors is an integer number (1422234450).

Almost surely, 2^11255900459 is an apocalyptic number.

11255900459 is a deficient number, since it is larger than the sum of its proper divisors (121975141).

11255900459 is a wasteful number, since it uses less digits than its factorization.

11255900459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103341.

The product of its (nonzero) digits is 81000, while the sum is 41.

The spelling of 11255900459 in words is "eleven billion, two hundred fifty-five million, nine hundred thousand, four hundred fifty-nine".