10001020552 has 16 divisors (see below), whose sum is σ = 18794635200. Its totient is φ = 4989117840.

The previous prime is 10001020541. The next prime is 10001020567. The reversal of 10001020552 is 25502010001.

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, 1420324 + ... + 1427347.

It is an arithmetic number, because the mean of its divisors is an integer number (1174664700).

Almost surely, 2^10001020552 is an apocalyptic number.

It is an amenable number.

10001020552 is a deficient number, since it is larger than the sum of its proper divisors (8793614648).

10001020552 is a wasteful number, since it uses less digits than its factorization.

10001020552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2848116 (or 2848112 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

Adding to 10001020552 its reverse (25502010001), we get a palindrome (35503030553).

The spelling of 10001020552 in words is "ten billion, one million, twenty thousand, five hundred fifty-two".