26272980315 has 16 divisors (see below), whose sum is σ = 46707520800. Its totient is φ = 14012256096.

The previous prime is 26272980301. The next prime is 26272980317. The reversal of 26272980315 is 51308927262.

26272980315 is a `hidden beast` number, since 2 + 627 + 2 + 9 + 8 + 0 + 3 + 15 = 666.

It is not a de Polignac number, because 26272980315 - 2³² = 21978013019 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (26272980317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97307200 + ... + 97307469.

It is an arithmetic number, because the mean of its divisors is an integer number (2919220050).

Almost surely, 2^26272980315 is an apocalyptic number.

26272980315 is a deficient number, since it is larger than the sum of its proper divisors (20434540485).

26272980315 is a wasteful number, since it uses less digits than its factorization.

26272980315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194614683 (or 194614677 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 26272980315 in words is "twenty-six billion, two hundred seventy-two million, nine hundred eighty thousand, three hundred fifteen".