26306073080 has 64 divisors (see below), whose sum is σ = 68264856000. Its totient is φ = 8936469504.

The previous prime is 26306073067. The next prime is 26306073083. The reversal of 26306073080 is 8037060362.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 26306073080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26306073083) 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, 400445 + ... + 461484.

It is an arithmetic number, because the mean of its divisors is an integer number (1066638375).

Almost surely, 2^26306073080 is an apocalyptic number.

26306073080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26306073080 is an abundant number, since it is smaller than the sum of its proper divisors (41958782920).

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

26306073080 is a wasteful number, since it uses less digits than its factorization.

26306073080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862056 (or 862052 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 26306073080 in words is "twenty-six billion, three hundred six million, seventy-three thousand, eighty".