26545479306 has 16 divisors (see below), whose sum is σ = 53092965024. Its totient is φ = 8848158704.

The previous prime is 26545479299. The next prime is 26545479341. The reversal of 26545479306 is 60397454562.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130621 + ... + 264863.

It is an arithmetic number, because the mean of its divisors is an integer number (3318310314).

Almost surely, 2^26545479306 is an apocalyptic number.

26545479306 is an abundant number, since it is smaller than the sum of its proper divisors (26547485718).

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

26545479306 is a wasteful number, since it uses less digits than its factorization.

26545479306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167205.

The product of its (nonzero) digits is 5443200, while the sum is 51.

The spelling of 26545479306 in words is "twenty-six billion, five hundred forty-five million, four hundred seventy-nine thousand, three hundred six".