25030550053003 has 32 divisors (see below), whose sum is σ = 28093012738560. Its totient is φ = 22110203808000.

The previous prime is 25030550052929. The next prime is 25030550053007. The reversal of 25030550053003 is 30035005503052.

It is not a de Polignac number, because 25030550053003 - 2⁹ = 25030550052491 is a prime.

It is a super-2 number, since 2×25030550053003² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25030550053007) 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, 20752773 + ... + 21925753.

It is an arithmetic number, because the mean of its divisors is an integer number (877906648080).

Almost surely, 2^{25030550053003} is an apocalyptic number.

25030550053003 is a deficient number, since it is larger than the sum of its proper divisors (3062462685557).

25030550053003 is a wasteful number, since it uses less digits than its factorization.

25030550053003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173459.

The product of its (nonzero) digits is 33750, while the sum is 31.

Adding to 25030550053003 its reverse (30035005503052), we get a palindrome (55065555556055).

The spelling of 25030550053003 in words is "twenty-five trillion, thirty billion, five hundred fifty million, fifty-three thousand, three".