265542245562 has 32 divisors (see below), whose sum is σ = 584989816320. Its totient is φ = 79686108720.

The previous prime is 265542245533. The next prime is 265542245569.

265542245562 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (265542245569) 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, 19524112 + ... + 19537707.

It is an arithmetic number, because the mean of its divisors is an integer number (18280931760).

Almost surely, 2^265542245562 is an apocalyptic number.

265542245562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

265542245562 is an abundant number, since it is smaller than the sum of its proper divisors (319447570758).

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

265542245562 is a wasteful number, since it uses less digits than its factorization.

265542245562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39061938.

The product of its digits is 5760000, while the sum is 48.

The spelling of 265542245562 in words is "two hundred sixty-five billion, five hundred forty-two million, two hundred forty-five thousand, five hundred sixty-two".