535945373604 has 48 divisors (see below), whose sum is σ = 1393871337600. Its totient is φ = 178084886688.

The previous prime is 535945373581. The next prime is 535945373629. The reversal of 535945373604 is 406373549535.

535945373604 is a `hidden beast` number, since 53 + 59 + 4 + 537 + 3 + 6 + 0 + 4 = 666.

It is a super-2 number, since 2×535945373604² (a number of 24 digits) contains 22 as substring.

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

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, 7792984 + ... + 7861455.

It is an arithmetic number, because the mean of its divisors is an integer number (29038986200).

Almost surely, 2^535945373604 is an apocalyptic number.

535945373604 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

535945373604 is an abundant number, since it is smaller than the sum of its proper divisors (857925963996).

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

535945373604 is a wasteful number, since it uses less digits than its factorization.

535945373604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15654769 (or 15654761 counting only the distinct ones).

The product of its (nonzero) digits is 20412000, while the sum is 54.

The spelling of 535945373604 in words is "five hundred thirty-five billion, nine hundred forty-five million, three hundred seventy-three thousand, six hundred four".