535320504 has 72 divisors (see below), whose sum is σ = 1465453080. Its totient is φ = 176531040.

The previous prime is 535320479. The next prime is 535320517. The reversal of 535320504 is 405023535.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2536959 + ... + 2537169.

It is an arithmetic number, because the mean of its divisors is an integer number (20353515).

Almost surely, 2^535320504 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 535320504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (732726540).

535320504 is an abundant number, since it is smaller than the sum of its proper divisors (930132576).

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

535320504 is a wasteful number, since it uses less digits than its factorization.

535320504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 535320504 is about 23136.9942732413. The cubic root of 535320504 is about 811.9662155211.

It can be divided in two parts, 535320 and 504, that added together give a square (535824 = 732²).

The spelling of 535320504 in words is "five hundred thirty-five million, three hundred twenty thousand, five hundred four".