4959729997 has 4 divisors (see below), whose sum is σ = 4959930976. Its totient is φ = 4959529020.

The previous prime is 4959729979. The next prime is 4959730003. The reversal of 4959729997 is 7999279594.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4959729997 - 2⁷ = 4959729869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4959729977) 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, 57279 + ... + 114892.

It is an arithmetic number, because the mean of its divisors is an integer number (1239982744).

Almost surely, 2^4959729997 is an apocalyptic number.

It is an amenable number.

4959729997 is a deficient number, since it is larger than the sum of its proper divisors (200979).

4959729997 is a wasteful number, since it uses less digits than its factorization.

4959729997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200978.

The product of its digits is 115736040, while the sum is 70.

The square root of 4959729997 is about 70425.3505280591. The cubic root of 4959729997 is about 1705.3728509240.

The spelling of 4959729997 in words is "four billion, nine hundred fifty-nine million, seven hundred twenty-nine thousand, nine hundred ninety-seven".