25275277524948 has 48 divisors (see below), whose sum is σ = 64604028941760. Its totient is φ = 7627394188800.

The previous prime is 25275277524947. The next prime is 25275277525007. The reversal of 25275277524948 is 84942577257252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25275277524947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397228303 + ... + 397291926.

It is an arithmetic number, because the mean of its divisors is an integer number (1345917269620).

Almost surely, 2^{25275277524948} is an apocalyptic number.

It is an amenable number.

25275277524948 is an abundant number, since it is smaller than the sum of its proper divisors (39328751416812).

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

25275277524948 is a wasteful number, since it uses less digits than its factorization.

25275277524948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794520488 (or 794520486 counting only the distinct ones).

The product of its digits is 790272000, while the sum is 69.

The spelling of 25275277524948 in words is "twenty-five trillion, two hundred seventy-five billion, two hundred seventy-seven million, five hundred twenty-four thousand, nine hundred forty-eight".