1152524562020 has 96 divisors (see below), whose sum is σ = 2655892229760. Its totient is φ = 417553044480.

The previous prime is 1152524562017. The next prime is 1152524562037. The reversal of 1152524562020 is 202654252511.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2841239 + ... + 3221441.

It is an arithmetic number, because the mean of its divisors is an integer number (27665544060).

Almost surely, 2^{1152524562020} is an apocalyptic number.

1152524562020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1152524562020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1327946114880).

1152524562020 is an abundant number, since it is smaller than the sum of its proper divisors (1503367667740).

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

1152524562020 is a wasteful number, since it uses less digits than its factorization.

1152524562020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380445 (or 380443 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 1152524562020 in words is "one trillion, one hundred fifty-two billion, five hundred twenty-four million, five hundred sixty-two thousand, twenty".