535464878965 has 16 divisors (see below), whose sum is σ = 649498346496. Its totient is φ = 423752472000.

The previous prime is 535464878953. The next prime is 535464878983. The reversal of 535464878965 is 569878464535.

It is a happy number.

It is not a de Polignac number, because 535464878965 - 2¹⁷ = 535464747893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 535464878894 and 535464878903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95020 + ... + 1039210.

It is an arithmetic number, because the mean of its divisors is an integer number (40593646656).

Almost surely, 2^535464878965 is an apocalyptic number.

It is an amenable number.

535464878965 is a deficient number, since it is larger than the sum of its proper divisors (114033467531).

535464878965 is a wasteful number, since it uses less digits than its factorization.

535464878965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945420.

The product of its digits is 870912000, while the sum is 70.

The spelling of 535464878965 in words is "five hundred thirty-five billion, four hundred sixty-four million, eight hundred seventy-eight thousand, nine hundred sixty-five".