2153326214025 has 144 divisors (see below), whose sum is σ = 4526934721920. Its totient is φ = 958108032000.

The previous prime is 2153326213999. The next prime is 2153326214029. The reversal of 2153326214025 is 5204126233512.

2153326214025 is a `hidden beast` number, since 2 + 1 + 5 + 3 + 3 + 2 + 621 + 4 + 0 + 25 = 666.

It is not a de Polignac number, because 2153326214025 - 2⁵ = 2153326213993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2153326214029) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 9270709 + ... + 9500141.

It is an arithmetic number, because the mean of its divisors is an integer number (31437046680).

Almost surely, 2^{2153326214025} is an apocalyptic number.

2153326214025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2153326214025 is an abundant number, since it is smaller than the sum of its proper divisors (2373608507895).

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

2153326214025 is a wasteful number, since it uses less digits than its factorization.

2153326214025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229616 (or 229608 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 2153326214025 in words is "two trillion, one hundred fifty-three billion, three hundred twenty-six million, two hundred fourteen thousand, twenty-five".