5194569745 has 8 divisors (see below), whose sum is σ = 6339136320. Its totient is φ = 4085220720.

The previous prime is 5194569739. The next prime is 5194569761. The reversal of 5194569745 is 5479654915.

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

It is not a de Polignac number, because 5194569745 - 2¹⁹ = 5194045457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8804061 + ... + 8804650.

It is an arithmetic number, because the mean of its divisors is an integer number (792392040).

Almost surely, 2^5194569745 is an apocalyptic number.

It is an amenable number.

5194569745 is a deficient number, since it is larger than the sum of its proper divisors (1144566575).

5194569745 is a wasteful number, since it uses less digits than its factorization.

5194569745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17608775.

The product of its digits is 6804000, while the sum is 55.

The square root of 5194569745 is about 72073.3636304009. The cubic root of 5194569745 is about 1731.8749366332.

The spelling of 5194569745 in words is "five billion, one hundred ninety-four million, five hundred sixty-nine thousand, seven hundred forty-five".