10003521452 has 12 divisors (see below), whose sum is σ = 17507411880. Its totient is φ = 5001403776.

The previous prime is 10003521433. The next prime is 10003521503. The reversal of 10003521452 is 25412530001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20258 + ... + 142889.

It is an arithmetic number, because the mean of its divisors is an integer number (1458950990).

Almost surely, 2^10003521452 is an apocalyptic number.

It is an amenable number.

10003521452 is a deficient number, since it is larger than the sum of its proper divisors (7503890428).

10003521452 is a wasteful number, since it uses less digits than its factorization.

10003521452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178480 (or 178478 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 10003521452 in words is "ten billion, three million, five hundred twenty-one thousand, four hundred fifty-two".