2153531054424 has 16 divisors (see below), whose sum is σ = 5383827636120. Its totient is φ = 717843684800.

The previous prime is 2153531054413. The next prime is 2153531054453. The reversal of 2153531054424 is 4244501353512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44865230277 + ... + 44865230324.

Almost surely, 2^{2153531054424} is an apocalyptic number.

2153531054424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2153531054424 is an abundant number, since it is smaller than the sum of its proper divisors (3230296581696).

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

2153531054424 is a wasteful number, since it uses less digits than its factorization.

2153531054424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89730460610 (or 89730460606 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 2153531054424 in words is "two trillion, one hundred fifty-three billion, five hundred thirty-one million, fifty-four thousand, four hundred twenty-four".