10053520421200 has 120 divisors (see below), whose sum is σ = 24516668234592. Its totient is φ = 3960969576960.

The previous prime is 10053520421177. The next prime is 10053520421227. The reversal of 10053520421200 is 212402535001.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 423347727 + ... + 423371473.

Almost surely, 2^{10053520421200} is an apocalyptic number.

10053520421200 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 10053520421200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12258334117296).

10053520421200 is an abundant number, since it is smaller than the sum of its proper divisors (14463147813392).

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

10053520421200 is a wasteful number, since it uses less digits than its factorization.

10053520421200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39629 (or 39618 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 10053520421200 its reverse (212402535001), we get a palindrome (10265922956201).

The spelling of 10053520421200 in words is "ten trillion, fifty-three billion, five hundred twenty million, four hundred twenty-one thousand, two hundred".