4517997504 has 28 divisors (see below), whose sum is σ = 11953868904. Its totient is φ = 1505999104.

The previous prime is 4517997499. The next prime is 4517997509. The reversal of 4517997504 is 4057997154.

It is an interprime number because it is at equal distance from previous prime (4517997499) and next prime (4517997509).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4517997509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11765427 + ... + 11765810.

Almost surely, 2^4517997504 is an apocalyptic number.

It is an amenable number.

4517997504 is an abundant number, since it is smaller than the sum of its proper divisors (7435871400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4517997504 is a wasteful number, since it uses less digits than its factorization.

4517997504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23531252 (or 23531242 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 51.

The square root of 4517997504 is about 67216.0509402330. The cubic root of 4517997504 is about 1653.1616763048.

The spelling of 4517997504 in words is "four billion, five hundred seventeen million, nine hundred ninety-seven thousand, five hundred four".