25255030053 has 32 divisors (see below), whose sum is σ = 37593165312. Its totient is φ = 14950894400.

The previous prime is 25255030027. The next prime is 25255030057. The reversal of 25255030053 is 35003055252.

It is a cyclic number.

It is not a de Polignac number, because 25255030053 - 2¹⁰ = 25255029029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 25255030053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25255030057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 365218 + ... + 428828.

It is an arithmetic number, because the mean of its divisors is an integer number (1174786416).

Almost surely, 2^25255030053 is an apocalyptic number.

It is an amenable number.

25255030053 is a deficient number, since it is larger than the sum of its proper divisors (12338135259).

25255030053 is a wasteful number, since it uses less digits than its factorization.

25255030053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63905.

The product of its (nonzero) digits is 22500, while the sum is 30.

The spelling of 25255030053 in words is "twenty-five billion, two hundred fifty-five million, thirty thousand, fifty-three".