26484530020 has 24 divisors (see below), whose sum is σ = 59895783864. Its totient is φ = 9778903296.

The previous prime is 26484529963. The next prime is 26484530041. The reversal of 26484530020 is 2003548462.

It can be written as a sum of positive squares in 4 ways, for example, as 789722404 + 25694807616 = 28102^2 + 160296^2 .

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, 50931529 + ... + 50932048.

It is an arithmetic number, because the mean of its divisors is an integer number (2495657661).

Almost surely, 2^26484530020 is an apocalyptic number.

26484530020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26484530020 is an abundant number, since it is smaller than the sum of its proper divisors (33411253844).

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

26484530020 is a wasteful number, since it uses less digits than its factorization.

26484530020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101863599 (or 101863597 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 26484530020 in words is "twenty-six billion, four hundred eighty-four million, five hundred thirty thousand, twenty".