5245474399 has 8 divisors (see below), whose sum is σ = 5741869392. Its totient is φ = 4752335040.

The previous prime is 5245474397. The next prime is 5245474439. The reversal of 5245474399 is 9934745425.

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 5245474399 - 2¹ = 5245474397 is a prime.

It is a super-2 number, since 2×5245474399² = 55030003341128822402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245474397) 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 7 ways as a sum of consecutive naturals, for example, 810534 + ... + 816979.

It is an arithmetic number, because the mean of its divisors is an integer number (717733674).

Almost surely, 2^5245474399 is an apocalyptic number.

5245474399 is a deficient number, since it is larger than the sum of its proper divisors (496394993).

5245474399 is a wasteful number, since it uses less digits than its factorization.

5245474399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627817.

The product of its digits is 5443200, while the sum is 52.

The square root of 5245474399 is about 72425.6473840586. The cubic root of 5245474399 is about 1737.5137785702.

The spelling of 5245474399 in words is "five billion, two hundred forty-five million, four hundred seventy-four thousand, three hundred ninety-nine".