9850572548 has 36 divisors (see below), whose sum is σ = 18352312020. Its totient is φ = 4610359296.

The previous prime is 9850572541. The next prime is 9850572607. The reversal of 9850572548 is 8452750589.

It can be written as a sum of positive squares in 6 ways, for example, as 407044 + 9850165504 = 638^2 + 99248^2 .

It is a super-2 number, since 2×9850572548² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9850572548.

It is not an unprimeable number, because it can be changed into a prime (9850572541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2530988 + ... + 2534876.

It is an arithmetic number, because the mean of its divisors is an integer number (509786445).

Almost surely, 2^9850572548 is an apocalyptic number.

It is an amenable number.

9850572548 is a deficient number, since it is larger than the sum of its proper divisors (8501739472).

9850572548 is a wasteful number, since it uses less digits than its factorization.

9850572548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4296 (or 4101 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 53.

The square root of 9850572548 is about 99250.0506196344. The cubic root of 9850572548 is about 2143.6497351548.

The spelling of 9850572548 in words is "nine billion, eight hundred fifty million, five hundred seventy-two thousand, five hundred forty-eight".