26145056014455 has 64 divisors (see below), whose sum is σ = 47915679651840. Its totient is φ = 11925157353984.

The previous prime is 26145056014423. The next prime is 26145056014477. The reversal of 26145056014455 is 55441065054162.

It is a happy number.

It is not a de Polignac number, because 26145056014455 - 2⁵ = 26145056014423 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96944457 + ... + 97213773.

It is an arithmetic number, because the mean of its divisors is an integer number (748682494560).

Almost surely, 2^{26145056014455} is an apocalyptic number.

26145056014455 is a deficient number, since it is larger than the sum of its proper divisors (21770623637385).

26145056014455 is a wasteful number, since it uses less digits than its factorization.

26145056014455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271408.

The product of its (nonzero) digits is 2880000, while the sum is 48.

The spelling of 26145056014455 in words is "twenty-six trillion, one hundred forty-five billion, fifty-six million, fourteen thousand, four hundred fifty-five".