5046730121 has 4 divisors (see below), whose sum is σ = 5047340100. Its totient is φ = 5046120144.

The previous prime is 5046730111. The next prime is 5046730123. The reversal of 5046730121 is 1210376405.

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 2260051600 + 2786678521 = 47540^2 + 52789^2 .

It is a cyclic number.

It is not a de Polignac number, because 5046730121 - 2³⁰ = 3972988297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5046730123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292406 + ... + 309183.

It is an arithmetic number, because the mean of its divisors is an integer number (1261835025).

Almost surely, 2^5046730121 is an apocalyptic number.

It is an amenable number.

5046730121 is a deficient number, since it is larger than the sum of its proper divisors (609979).

5046730121 is an equidigital number, since it uses as much as digits as its factorization.

5046730121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609978.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 5046730121 is about 71040.3415039652. The cubic root of 5046730121 is about 1715.2865952545.

The spelling of 5046730121 in words is "five billion, forty-six million, seven hundred thirty thousand, one hundred twenty-one".