9052495189920 has 576 divisors, whose sum is σ = 39048081246720. Its totient is φ = 1858355011584.

The previous prime is 9052495189919. The next prime is 9052495190009. The reversal of 9052495189920 is 299815942509.

9052495189920 is a `hidden beast` number, since 9 + 0 + 5 + 2 + 4 + 9 + 518 + 99 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3914941 + ... + 5782019.

It is an arithmetic number, because the mean of its divisors is an integer number (67791807720).

Almost surely, 2^{9052495189920} is an apocalyptic number.

9052495189920 is a gapful number since it is divisible by the number (90) 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 9052495189920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19524040623360).

9052495189920 is an abundant number, since it is smaller than the sum of its proper divisors (29995586056800).

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

9052495189920 is a wasteful number, since it uses less digits than its factorization.

9052495189920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867157 (or 1867146 counting only the distinct ones).

The product of its (nonzero) digits is 20995200, while the sum is 63.

The spelling of 9052495189920 in words is "nine trillion, fifty-two billion, four hundred ninety-five million, one hundred eighty-nine thousand, nine hundred twenty".