535696035840 has 1248 divisors, whose sum is σ = 2347731941760. Its totient is φ = 115143081984.

The previous prime is 535696035799. The next prime is 535696035863. The reversal of 535696035840 is 48530696535.

It is a happy number.

535696035840 is a `hidden beast` number, since 5 + 3 + 56 + 9 + 6 + 0 + 3 + 584 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 460615099 + ... + 460616261.

Almost surely, 2^535696035840 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 535696035840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1173865970880).

535696035840 is an abundant number, since it is smaller than the sum of its proper divisors (1812035905920).

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

535696035840 is a wasteful number, since it uses less digits than its factorization.

535696035840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232 (or 1197 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 54.

The spelling of 535696035840 in words is "five hundred thirty-five billion, six hundred ninety-six million, thirty-five thousand, eight hundred forty".