265252030055 has 4 divisors (see below), whose sum is σ = 318302436072. Its totient is φ = 212201624040.

The previous prime is 265252030051. The next prime is 265252030061. The reversal of 265252030055 is 550030252562.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 265252030055 - 2² = 265252030051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 265252029997 and 265252030024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265252030051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26525203001 + ... + 26525203010.

It is an arithmetic number, because the mean of its divisors is an integer number (79575609018).

Almost surely, 2^265252030055 is an apocalyptic number.

265252030055 is a deficient number, since it is larger than the sum of its proper divisors (53050406017).

265252030055 is an equidigital number, since it uses as much as digits as its factorization.

265252030055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53050406016.

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 265252030055 in words is "two hundred sixty-five billion, two hundred fifty-two million, thirty thousand, fifty-five".