525364464 has 120 divisors (see below), whose sum is σ = 1496622960. Its totient is φ = 158068736.

The previous prime is 525364453. The next prime is 525364501. The reversal of 525364464 is 464463525.

Its product of digits (345600) is a multiple of the sum of its prime divisors (200).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3525862 + ... + 3526010.

It is an arithmetic number, because the mean of its divisors is an integer number (12471858).

Almost surely, 2^525364464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 525364464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (748311480).

525364464 is an abundant number, since it is smaller than the sum of its proper divisors (971258496).

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

525364464 is a wasteful number, since it uses less digits than its factorization.

525364464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 200 counting only the distinct ones).

The product of its digits is 345600, while the sum is 39.

The square root of 525364464 is about 22920.8303514511. The cubic root of 525364464 is about 806.9009581346.

The spelling of 525364464 in words is "five hundred twenty-five million, three hundred sixty-four thousand, four hundred sixty-four".