533053878 has 32 divisors (see below), whose sum is σ = 1224806400. Its totient is φ = 151501440.

The previous prime is 533053867. The next prime is 533053891. The reversal of 533053878 is 878350335.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25203 + ... + 41246.

It is an arithmetic number, because the mean of its divisors is an integer number (38275200).

Almost surely, 2^533053878 is an apocalyptic number.

533053878 is an abundant number, since it is smaller than the sum of its proper divisors (691752522).

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

533053878 is a wasteful number, since it uses less digits than its factorization.

533053878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66652.

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 533053878 is about 23087.9595893617. The cubic root of 533053878 is about 810.8185993479.

The spelling of 533053878 in words is "five hundred thirty-three million, fifty-three thousand, eight hundred seventy-eight".