1000452003530 has 32 divisors (see below), whose sum is σ = 2060457606144. Its totient is φ = 342614630016.

The previous prime is 1000452003517. The next prime is 1000452003563. The reversal of 1000452003530 is 353002540001.

It is a super-2 number, since 2×1000452003530² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1000452003496 and 1000452003505.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8220107 + ... + 8340926.

It is an arithmetic number, because the mean of its divisors is an integer number (64389300192).

Almost surely, 2^{1000452003530} is an apocalyptic number.

1000452003530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000452003530 is an abundant number, since it is smaller than the sum of its proper divisors (1060005602614).

1000452003530 is a wasteful number, since it uses less digits than its factorization.

1000452003530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16561910.

The product of its (nonzero) digits is 1800, while the sum is 23.

Adding to 1000452003530 its reverse (353002540001), we get a palindrome (1353454543531).

The spelling of 1000452003530 in words is "one trillion, four hundred fifty-two million, three thousand, five hundred thirty".