4533522451020 has 72 divisors (see below), whose sum is σ = 14225880810960. Its totient is φ = 1167251756160.

The previous prime is 4533522450973. The next prime is 4533522451021. The reversal of 4533522451020 is 201542253354.

4533522451020 is a `hidden beast` number, since 4 + 53 + 3 + 52 + 24 + 510 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4533522451021) 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 23 ways as a sum of consecutive naturals, for example, 434240226 + ... + 434250665.

It is an arithmetic number, because the mean of its divisors is an integer number (197581677930).

Almost surely, 2^{4533522451020} is an apocalyptic number.

It is an amenable number.

4533522451020 is an abundant number, since it is smaller than the sum of its proper divisors (9692358359940).

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

4533522451020 is a wasteful number, since it uses less digits than its factorization.

4533522451020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868490935 (or 868490930 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 4533522451020 in words is "four trillion, five hundred thirty-three billion, five hundred twenty-two million, four hundred fifty-one thousand, twenty".