2053210134400 has 96 divisors (see below), whose sum is σ = 5100094588680. Its totient is φ = 816746342400.

The previous prime is 2053210134383. The next prime is 2053210134403. The reversal of 2053210134400 is 44310123502.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053210134403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1193254 + ... + 2351653.

Almost surely, 2^{2053210134400} is an apocalyptic number.

2053210134400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2053210134400 is an abundant number, since it is smaller than the sum of its proper divisors (3046884454280).

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

2053210134400 is a wasteful number, since it uses less digits than its factorization.

2053210134400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3545112 (or 3545095 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 2053210134400 its reverse (44310123502), we get a palindrome (2097520257902).

The spelling of 2053210134400 in words is "two trillion, fifty-three billion, two hundred ten million, one hundred thirty-four thousand, four hundred".