2254526145165 has 64 divisors (see below), whose sum is σ = 4276570152960. Its totient is φ = 992774914560.

The previous prime is 2254526145149. The next prime is 2254526145167. The reversal of 2254526145165 is 5615416254522.

It is not a de Polignac number, because 2254526145165 - 2⁴ = 2254526145149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254526145167) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2974459 + ... + 3654648.

It is an arithmetic number, because the mean of its divisors is an integer number (66821408640).

Almost surely, 2^{2254526145165} is an apocalyptic number.

It is an amenable number.

2254526145165 is a deficient number, since it is larger than the sum of its proper divisors (2022044007795).

2254526145165 is a wasteful number, since it uses less digits than its factorization.

2254526145165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6629242.

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

The spelling of 2254526145165 in words is "two trillion, two hundred fifty-four billion, five hundred twenty-six million, one hundred forty-five thousand, one hundred sixty-five".