4973493529 has 9 divisors (see below), whose sum is σ = 5027310687. Its totient is φ = 4920248664.

The previous prime is 4973493509. The next prime is 4973493557. The reversal of 4973493529 is 9253943794.

The square root of 4973493529 is 70523.

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., 3466501129 + 1506992400 = 58877^2 + 38820^2 .

It is not a de Polignac number, because 4973493529 - 2⁹ = 4973493017 is a prime.

It is a Duffinian number.

Its product of digits (7348320) is a multiple of the sum of its prime divisors (756).

It is a self number, because there is not a number n which added to its sum of digits gives 4973493529.

It is not an unprimeable number, because it can be changed into a prime (4973493509) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7686684 + ... + 7687330.

Almost surely, 2^4973493529 is an apocalyptic number.

4973493529 is the 70523-rd square number.

4973493529 is the 35262-nd centered octagonal number.

It is an amenable number.

4973493529 is a deficient number, since it is larger than the sum of its proper divisors (53817158).

4973493529 is an frugal number, since it uses more digits than its factorization.

4973493529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512 (or 756 counting only the distinct ones).

The product of its digits is 7348320, while the sum is 55.

The cubic root of 4973493529 is about 1706.9488960737.

The spelling of 4973493529 in words is "four billion, nine hundred seventy-three million, four hundred ninety-three thousand, five hundred twenty-nine".