265151452143045 has 48 divisors (see below), whose sum is σ = 459506901514752. Its totient is φ = 130501931938560.

The previous prime is 265151452143031. The next prime is 265151452143049. The reversal of 265151452143045 is 540341254151562.

It is not a de Polignac number, because 265151452143045 - 2⁸ = 265151452142789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 265151452142985 and 265151452143003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265151452143049) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4000789 + ... + 23373258.

It is an arithmetic number, because the mean of its divisors is an integer number (9573060448224).

Almost surely, 2^{265151452143045} is an apocalyptic number.

It is an amenable number.

265151452143045 is a deficient number, since it is larger than the sum of its proper divisors (194355449371707).

265151452143045 is a wasteful number, since it uses less digits than its factorization.

265151452143045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27377902 (or 27377889 counting only the distinct ones).

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

The spelling of 265151452143045 in words is "two hundred sixty-five trillion, one hundred fifty-one billion, four hundred fifty-two million, one hundred forty-three thousand, forty-five".