535877881 has 16 divisors (see below), whose sum is σ = 703272960. Its totient is φ = 395588880.

The previous prime is 535877833. The next prime is 535877887. The reversal of 535877881 is 188778535.

It is a cyclic number.

It is not a de Polignac number, because 535877881 - 2¹⁹ = 535353593 is a prime.

It is a super-2 number, since 2×535877881² = 574330206690100322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (535877887) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 181681 + ... + 184606.

It is an arithmetic number, because the mean of its divisors is an integer number (43954560).

Almost surely, 2^535877881 is an apocalyptic number.

It is an amenable number.

535877881 is a deficient number, since it is larger than the sum of its proper divisors (167395079).

535877881 is a wasteful number, since it uses less digits than its factorization.

535877881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366324.

The product of its digits is 1881600, while the sum is 52.

The square root of 535877881 is about 23149.0362866362. The cubic root of 535877881 is about 812.2479248323.

The spelling of 535877881 in words is "five hundred thirty-five million, eight hundred seventy-seven thousand, eight hundred eighty-one".