2153275684332 has 12 divisors (see below), whose sum is σ = 5024309930136. Its totient is φ = 717758561440.

The previous prime is 2153275684297. The next prime is 2153275684369. The reversal of 2153275684332 is 2334865723512.

It is a tau number, because it is divible by the number of its divisors (12).

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, 89719820169 + ... + 89719820192.

It is an arithmetic number, because the mean of its divisors is an integer number (418692494178).

Almost surely, 2^{2153275684332} is an apocalyptic number.

It is an amenable number.

2153275684332 is an abundant number, since it is smaller than the sum of its proper divisors (2871034245804).

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

2153275684332 is a wasteful number, since it uses less digits than its factorization.

2153275684332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179439640368 (or 179439640366 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 51.

The spelling of 2153275684332 in words is "two trillion, one hundred fifty-three billion, two hundred seventy-five million, six hundred eighty-four thousand, three hundred thirty-two".