2053403925 has 12 divisors (see below), whose sum is σ = 3394961280. Its totient is φ = 1095148720.

The previous prime is 2053403917. The next prime is 2053403927. The reversal of 2053403925 is 5293043502.

It is not a de Polignac number, because 2053403925 - 2³ = 2053403917 is a prime.

It is a super-3 number, since 3×2053403925³ (a number of 29 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053403927) 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, 13689285 + ... + 13689434.

It is an arithmetic number, because the mean of its divisors is an integer number (282913440).

Almost surely, 2^2053403925 is an apocalyptic number.

2053403925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2053403925 is a deficient number, since it is larger than the sum of its proper divisors (1341557355).

2053403925 is a wasteful number, since it uses less digits than its factorization.

2053403925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27378732 (or 27378727 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 2053403925 is about 45314.5001627514. The cubic root of 2053403925 is about 1271.0368132360.

The spelling of 2053403925 in words is "two billion, fifty-three million, four hundred three thousand, nine hundred twenty-five".