1001052285400 has 96 divisors (see below), whose sum is σ = 2390050933200. Its totient is φ = 389698099200.

The previous prime is 1001052285397. The next prime is 1001052285427. The reversal of 1001052285400 is 45822501001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3204559 + ... + 3503041.

Almost surely, 2^{1001052285400} is an apocalyptic number.

1001052285400 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 1001052285400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1195025466600).

1001052285400 is an abundant number, since it is smaller than the sum of its proper divisors (1388998647800).

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

1001052285400 is a wasteful number, since it uses less digits than its factorization.

1001052285400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298949 (or 298940 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 1001052285400 its reverse (45822501001), we get a palindrome (1046874786401).

The spelling of 1001052285400 in words is "one trillion, one billion, fifty-two million, two hundred eighty-five thousand, four hundred".