265325434352 has 80 divisors (see below), whose sum is σ = 567035707392. Its totient is φ = 119269167360.

The previous prime is 265325434351. The next prime is 265325434391. The reversal of 265325434352 is 253434523562.

It is a super-2 number, since 2×265325434352² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265325434351) 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, 5767313 + ... + 5813135.

Almost surely, 2^265325434352 is an apocalyptic number.

265325434352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 265325434352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283517853696).

265325434352 is an abundant number, since it is smaller than the sum of its proper divisors (301710273040).

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

265325434352 is a wasteful number, since it uses less digits than its factorization.

265325434352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46206 (or 46200 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 44.

The spelling of 265325434352 in words is "two hundred sixty-five billion, three hundred twenty-five million, four hundred thirty-four thousand, three hundred fifty-two".