26014456485 has 24 divisors (see below), whose sum is σ = 45111039480. Its totient is φ = 13868433792.

The previous prime is 26014456471. The next prime is 26014456487. The reversal of 26014456485 is 58465441062.

It is a happy number.

26014456485 is a `hidden beast` number, since 2 + 6 + 0 + 1 + 4 + 4 + 564 + 85 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3215570436 + 22798886049 = 56706^2 + 150993^2 .

It is not a de Polignac number, because 26014456485 - 2⁶ = 26014456421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 26014456485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26014456487) 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, 16570 + ... + 228699.

It is an arithmetic number, because the mean of its divisors is an integer number (1879626645).

Almost surely, 2^26014456485 is an apocalyptic number.

It is an amenable number.

26014456485 is a deficient number, since it is larger than the sum of its proper divisors (19096582995).

26014456485 is a wasteful number, since it uses less digits than its factorization.

26014456485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247637 (or 247634 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 26014456485 in words is "twenty-six billion, fourteen million, four hundred fifty-six thousand, four hundred eighty-five".