10030050452500 has 120 divisors (see below), whose sum is σ = 23656072664840. Its totient is φ = 3697892352000.

The previous prime is 10030050452489. The next prime is 10030050452573. The reversal of 10030050452500 is 525405003001.

It can be written as a sum of positive squares in 20 ways, for example, as 8566076289796 + 1463974162704 = 2926786^2 + 1209948^2 .

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 39 ways as a sum of consecutive naturals, for example, 21643216 + ... + 22101784.

Almost surely, 2^{10030050452500} is an apocalyptic number.

10030050452500 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 10030050452500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11828036332420).

10030050452500 is an abundant number, since it is smaller than the sum of its proper divisors (13626022212340).

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

10030050452500 is a wasteful number, since it uses less digits than its factorization.

10030050452500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459279 (or 459262 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 10030050452500 its reverse (525405003001), we get a palindrome (10555455455501).

The spelling of 10030050452500 in words is "ten trillion, thirty billion, fifty million, four hundred fifty-two thousand, five hundred".