265320215061360 has 160 divisors (see below), whose sum is σ = 845944681170432. Its totient is φ = 68740214492160.

The previous prime is 265320215061353. The next prime is 265320215061367. The reversal of 265320215061360 is 63160512023562.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (265320215061353) and next prime (265320215061367).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265320215061367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15483604 + ... + 27755763.

Almost surely, 2^{265320215061360} is an apocalyptic number.

265320215061360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

265320215061360 is an abundant number, since it is smaller than the sum of its proper divisors (580624466109072).

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

265320215061360 is a wasteful number, since it uses less digits than its factorization.

265320215061360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43240111 (or 43240105 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 265320215061360 in words is "two hundred sixty-five trillion, three hundred twenty billion, two hundred fifteen million, sixty-one thousand, three hundred sixty".