5425617409 has 8 divisors (see below), whose sum is σ = 5745378240. Its totient is φ = 5109276816.

The previous prime is 5425617401. The next prime is 5425617451. The reversal of 5425617409 is 9047165245.

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 5425617409 - 2³ = 5425617401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5425617401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 851794 + ... + 858139.

It is an arithmetic number, because the mean of its divisors is an integer number (718172280).

Almost surely, 2^5425617409 is an apocalyptic number.

It is an amenable number.

5425617409 is a deficient number, since it is larger than the sum of its proper divisors (319760831).

5425617409 is a wasteful number, since it uses less digits than its factorization.

5425617409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710119.

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 5425617409 is about 73658.7904394309. The cubic root of 5425617409 is about 1757.1805547584.

The spelling of 5425617409 in words is "five billion, four hundred twenty-five million, six hundred seventeen thousand, four hundred nine".