4714619521 has 4 divisors (see below), whose sum is σ = 4719971844. Its totient is φ = 4709267200.

The previous prime is 4714619509. The next prime is 4714619599. The reversal of 4714619521 is 1259164174.

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 2969051121 + 1745568400 = 54489^2 + 41780^2 .

It is a cyclic number.

It is not a de Polignac number, because 4714619521 - 2²¹ = 4712522369 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4714619621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2674840 + ... + 2676601.

It is an arithmetic number, because the mean of its divisors is an integer number (1179992961).

Almost surely, 2^4714619521 is an apocalyptic number.

It is an amenable number.

4714619521 is a deficient number, since it is larger than the sum of its proper divisors (5352323).

4714619521 is an equidigital number, since it uses as much as digits as its factorization.

4714619521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5352322.

The product of its digits is 60480, while the sum is 40.

The square root of 4714619521 is about 68663.0870337185. The cubic root of 4714619521 is about 1676.8036732890.

The spelling of 4714619521 in words is "four billion, seven hundred fourteen million, six hundred nineteen thousand, five hundred twenty-one".