5245214761 has 8 divisors (see below), whose sum is σ = 5318785224. Its totient is φ = 5171690880.

The previous prime is 5245214759. The next prime is 5245214783. The reversal of 5245214761 is 1674125425.

It can be written as a sum of positive squares in 4 ways, for example, as 1011240000 + 4233974761 = 31800^2 + 65069^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5245214761 - 2¹ = 5245214759 is a prime.

It is a super-4 number, since 4×5245214761⁴ (a number of 40 digits) contains 4444 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5245214761.

It is not an unprimeable number, because it can be changed into a prime (5245254761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258651 + ... + 278191.

It is an arithmetic number, because the mean of its divisors is an integer number (664848153).

Almost surely, 2^5245214761 is an apocalyptic number.

It is an amenable number.

5245214761 is a deficient number, since it is larger than the sum of its proper divisors (73570463).

5245214761 is a wasteful number, since it uses less digits than its factorization.

5245214761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23291.

The product of its digits is 67200, while the sum is 37.

The square root of 5245214761 is about 72423.8549167331. The cubic root of 5245214761 is about 1737.4851105534.

The spelling of 5245214761 in words is "five billion, two hundred forty-five million, two hundred fourteen thousand, seven hundred sixty-one".