9503372224516 has 9 divisors (see below), whose sum is σ = 16630912182549. Its totient is φ = 4751683029504.

The previous prime is 9503372224501. The next prime is 9503372224553. The reversal of 9503372224516 is 6154222733059.

It is a happy number.

The square root of 9503372224516 is 3082754.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 9471437104900 + 31935119616 = 3077570^2 + 178704^2 .

It is a super-2 number, since 2×9503372224516² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9503372224516.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5394820 + ... + 6936196.

Almost surely, 2^{9503372224516} is an apocalyptic number.

9503372224516 is the 3082754-th square number.

It is an amenable number.

9503372224516 is a deficient number, since it is larger than the sum of its proper divisors (7127539958033).

9503372224516 is an frugal number, since it uses more digits than its factorization.

9503372224516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3082758 (or 1541379 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 49.

Multiplying 9503372224516 by its sum of digits (49), we get a square (465665239001284 = 21579278²).

The spelling of 9503372224516 in words is "nine trillion, five hundred three billion, three hundred seventy-two million, two hundred twenty-four thousand, five hundred sixteen".