2153884089924 has 60 divisors (see below), whose sum is σ = 6435061114944. Its totient is φ = 615395453616.

The previous prime is 2153884089911. The next prime is 2153884089967. The reversal of 2153884089924 is 4299804883512.

2153884089924 is a `hidden beast` number, since 2 + 1 + 538 + 8 + 4 + 0 + 8 + 9 + 92 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 474839904 + ... + 474844439.

Almost surely, 2^{2153884089924} is an apocalyptic number.

It is an amenable number.

2153884089924 is an abundant number, since it is smaller than the sum of its proper divisors (4281177025020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2153884089924 is a wasteful number, since it uses less digits than its factorization.

2153884089924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949684366 (or 949684355 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 63.

The spelling of 2153884089924 in words is "two trillion, one hundred fifty-three billion, eight hundred eighty-four million, eighty-nine thousand, nine hundred twenty-four".