26761045896 has 96 divisors (see below), whose sum is σ = 80494380000. Its totient is φ = 8234156736.

The previous prime is 26761045877. The next prime is 26761045897. The reversal of 26761045896 is 69854016762.

26761045896 is a `hidden beast` number, since 26 + 76 + 10 + 458 + 96 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (26761045897) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 330046 + ... + 403053.

It is an arithmetic number, because the mean of its divisors is an integer number (838483125).

Almost surely, 2^26761045896 is an apocalyptic number.

26761045896 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

26761045896 is an abundant number, since it is smaller than the sum of its proper divisors (53733334104).

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

26761045896 is a wasteful number, since it uses less digits than its factorization.

26761045896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733140 (or 733117 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 26761045896 in words is "twenty-six billion, seven hundred sixty-one million, forty-five thousand, eight hundred ninety-six".