1010813025852 has 192 divisors, whose sum is σ = 3231013847040. Its totient is φ = 266686497792.

The previous prime is 1010813025809. The next prime is 1010813025917. The reversal of 1010813025852 is 2585203180101.

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

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 60828 + ... + 1423139.

It is an arithmetic number, because the mean of its divisors is an integer number (16828197120).

Almost surely, 2^{1010813025852} is an apocalyptic number.

1010813025852 is a gapful number since it is divisible by the number (12) 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 1010813025852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1615506923520).

1010813025852 is an abundant number, since it is smaller than the sum of its proper divisors (2220200821188).

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

1010813025852 is a wasteful number, since it uses less digits than its factorization.

1010813025852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484057 (or 1484049 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 36.

The spelling of 1010813025852 in words is "one trillion, ten billion, eight hundred thirteen million, twenty-five thousand, eight hundred fifty-two".