9772504508 has 24 divisors (see below), whose sum is σ = 18428270448. Its totient is φ = 4507727616.

The previous prime is 9772504507. The next prime is 9772504513. The reversal of 9772504508 is 8054052779.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9772504507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35060 + ... + 144132.

It is an arithmetic number, because the mean of its divisors is an integer number (767844602).

Almost surely, 2^9772504508 is an apocalyptic number.

It is an amenable number.

9772504508 is a deficient number, since it is larger than the sum of its proper divisors (8655765940).

9772504508 is a wasteful number, since it uses less digits than its factorization.

9772504508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110813 (or 110811 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 47.

The square root of 9772504508 is about 98855.9786153574. The cubic root of 9772504508 is about 2137.9717373738.

The spelling of 9772504508 in words is "nine billion, seven hundred seventy-two million, five hundred four thousand, five hundred eight".