4799549965057 has 4 divisors (see below), whose sum is σ = 4965051688020. Its totient is φ = 4634048242096.

The previous prime is 4799549965037. The next prime is 4799549965103. The reversal of 4799549965057 is 7505699459974.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3451870442241 + 1347679522816 = 1857921^2 + 1160896^2 .

It is a cyclic number.

It is not a de Polignac number, because 4799549965057 - 2¹⁹ = 4799549440769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4799549965037) 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, 82750861438 + ... + 82750861495.

It is an arithmetic number, because the mean of its divisors is an integer number (1241262922005).

Almost surely, 2^{4799549965057} is an apocalyptic number.

It is an amenable number.

4799549965057 is a deficient number, since it is larger than the sum of its proper divisors (165501722963).

4799549965057 is a wasteful number, since it uses less digits than its factorization.

4799549965057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165501722962.

The product of its (nonzero) digits is 3857868000, while the sum is 79.

The spelling of 4799549965057 in words is "four trillion, seven hundred ninety-nine billion, five hundred forty-nine million, nine hundred sixty-five thousand, fifty-seven".