535505874 has 64 divisors (see below), whose sum is σ = 1121734656. Its totient is φ = 170313344.

The previous prime is 535505869. The next prime is 535505897. The reversal of 535505874 is 478505535.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3206539 + ... + 3206705.

It is an arithmetic number, because the mean of its divisors is an integer number (17527104).

Almost surely, 2^535505874 is an apocalyptic number.

535505874 is an abundant number, since it is smaller than the sum of its proper divisors (586228782).

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

535505874 is a wasteful number, since it uses less digits than its factorization.

535505874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439.

The product of its (nonzero) digits is 420000, while the sum is 42.

The square root of 535505874 is about 23140.9998487533. Note that the first 3 decimals coincide. The cubic root of 535505874 is about 812.0599268624.

The spelling of 535505874 in words is "five hundred thirty-five million, five hundred five thousand, eight hundred seventy-four".