25275550303005 has 16 divisors (see below), whose sum is σ = 41745425017344. Its totient is φ = 13045445317440.

The previous prime is 25275550302983. The next prime is 25275550303057. The reversal of 25275550303005 is 50030305557252.

It is not a de Polignac number, because 25275550303005 - 2⁶ = 25275550302941 is a prime.

It is a super-2 number, since 2×25275550303005² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27178010614 + ... + 27178011543.

It is an arithmetic number, because the mean of its divisors is an integer number (2609089063584).

Almost surely, 2^{25275550303005} is an apocalyptic number.

It is an amenable number.

25275550303005 is a deficient number, since it is larger than the sum of its proper divisors (16469874714339).

25275550303005 is a wasteful number, since it uses less digits than its factorization.

25275550303005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54356022196.

The product of its (nonzero) digits is 787500, while the sum is 42.

The spelling of 25275550303005 in words is "twenty-five trillion, two hundred seventy-five billion, five hundred fifty million, three hundred three thousand, five".