536818878 has 24 divisors (see below), whose sum is σ = 1200628416. Its totient is φ = 173167200.

The previous prime is 536818871. The next prime is 536818879. The reversal of 536818878 is 878818635.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536818871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 480463 + ... + 481578.

It is an arithmetic number, because the mean of its divisors is an integer number (50026184).

Almost surely, 2^536818878 is an apocalyptic number.

536818878 is an abundant number, since it is smaller than the sum of its proper divisors (663809538).

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

536818878 is a wasteful number, since it uses less digits than its factorization.

536818878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962080 (or 962077 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 54.

The square root of 536818878 is about 23169.3521273254. The cubic root of 536818878 is about 812.7230802996.

The spelling of 536818878 in words is "five hundred thirty-six million, eight hundred eighteen thousand, eight hundred seventy-eight".