26575315460 has 24 divisors (see below), whose sum is σ = 55871402496. Its totient is φ = 10618080480.

The previous prime is 26575315381. The next prime is 26575315469. The reversal of 26575315460 is 6451357562.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (26575315469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 734756 + ... + 770075.

It is an arithmetic number, because the mean of its divisors is an integer number (2327975104).

Almost surely, 2^26575315460 is an apocalyptic number.

26575315460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26575315460 is an abundant number, since it is smaller than the sum of its proper divisors (29296087036).

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

26575315460 is a wasteful number, since it uses less digits than its factorization.

26575315460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505723 (or 1505721 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 44.

The spelling of 26575315460 in words is "twenty-six billion, five hundred seventy-five million, three hundred fifteen thousand, four hundred sixty".