1000013528 has 16 divisors (see below), whose sum is σ = 1875388680. Its totient is φ = 499909888.

The previous prime is 1000013519. The next prime is 1000013537. The reversal of 1000013528 is 8253100001.

It is an interprime number because it is at equal distance from previous prime (1000013519) and next prime (1000013537).

It is a congruent number.

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, 51275 + ... + 68037.

Almost surely, 2^1000013528 is an apocalyptic number.

It is an amenable number.

1000013528 is a deficient number, since it is larger than the sum of its proper divisors (875375152).

1000013528 is a wasteful number, since it uses less digits than its factorization.

1000013528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24226 (or 24222 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1000013528 is about 31622.9904974213. The cubic root of 1000013528 is about 1000.0045093130.

Adding to 1000013528 its reverse (8253100001), we get a palindrome (9253113529).

The spelling of 1000013528 in words is "one billion, thirteen thousand, five hundred twenty-eight".