8533292020 has 24 divisors (see below), whose sum is σ = 19548996768. Its totient is φ = 3103015200.

The previous prime is 8533291997. The next prime is 8533292023. The reversal of 8533292020 is 202923358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8533292023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19393626 + ... + 19394065.

It is an arithmetic number, because the mean of its divisors is an integer number (814541532).

Almost surely, 2^8533292020 is an apocalyptic number.

It is an amenable number.

8533292020 is an abundant number, since it is smaller than the sum of its proper divisors (11015704748).

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

8533292020 is a wasteful number, since it uses less digits than its factorization.

8533292020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38787711 (or 38787709 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 8533292020 is about 92375.8194550933. The cubic root of 8533292020 is about 2043.4885219195.

The spelling of 8533292020 in words is "eight billion, five hundred thirty-three million, two hundred ninety-two thousand, twenty".