535304323540 has 96 divisors (see below), whose sum is σ = 1397067920640. Its totient is φ = 168068265984.

The previous prime is 535304323517. The next prime is 535304323559. The reversal of 535304323540 is 45323403535.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a self number, because there is not a number n which added to its sum of digits gives 535304323540.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2951370 + ... + 3127489.

It is an arithmetic number, because the mean of its divisors is an integer number (14552790840).

Almost surely, 2^535304323540 is an apocalyptic number.

It is an amenable number.

535304323540 is an abundant number, since it is smaller than the sum of its proper divisors (861763597100).

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

535304323540 is a wasteful number, since it uses less digits than its factorization.

535304323540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6078929 (or 6078927 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 37.

The spelling of 535304323540 in words is "five hundred thirty-five billion, three hundred four million, three hundred twenty-three thousand, five hundred forty".