9503228481 has 32 divisors (see below), whose sum is σ = 13616087040. Its totient is φ = 5880245184.

The previous prime is 9503228479. The next prime is 9503228513. The reversal of 9503228481 is 1848223059.

It is not a de Polignac number, because 9503228481 - 2¹ = 9503228479 is a prime.

It is a super-2 number, since 2×9503228481² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9503228381) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 972940 + ... + 982658.

It is an arithmetic number, because the mean of its divisors is an integer number (425502720).

Almost surely, 2^9503228481 is an apocalyptic number.

It is an amenable number.

9503228481 is a deficient number, since it is larger than the sum of its proper divisors (4112858559).

9503228481 is a wasteful number, since it uses less digits than its factorization.

9503228481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10165.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 9503228481 is about 97484.5037993219. The cubic root of 9503228481 is about 2118.1516820769.

The spelling of 9503228481 in words is "nine billion, five hundred three million, two hundred twenty-eight thousand, four hundred eighty-one".