11454211125005 has 16 divisors (see below), whose sum is σ = 14995442490624. Its totient is φ = 8329869343680.

The previous prime is 11454211124987. The next prime is 11454211125011. The reversal of 11454211125005 is 50052111245411.

It is not a de Polignac number, because 11454211125005 - 2²⁴ = 11454194347789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4831634 + ... + 6800963.

It is an arithmetic number, because the mean of its divisors is an integer number (937215155664).

Almost surely, 2^{11454211125005} is an apocalyptic number.

It is an amenable number.

11454211125005 is a deficient number, since it is larger than the sum of its proper divisors (3541231365619).

11454211125005 is a wasteful number, since it uses less digits than its factorization.

11454211125005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11650516.

The product of its (nonzero) digits is 8000, while the sum is 32.

The spelling of 11454211125005 in words is "eleven trillion, four hundred fifty-four billion, two hundred eleven million, one hundred twenty-five thousand, five".