5425069447 has 36 divisors (see below), whose sum is σ = 6552224400. Its totient is φ = 4489873920.

The previous prime is 5425069421. The next prime is 5425069477. The reversal of 5425069447 is 7449605245.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 5425069447 - 2¹¹ = 5425067399 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5425069397 and 5425069406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5425069477) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 55928503 + ... + 55928599.

Almost surely, 2^5425069447 is an apocalyptic number.

5425069447 is a deficient number, since it is larger than the sum of its proper divisors (1127154953).

5425069447 is an frugal number, since it uses more digits than its factorization.

5425069447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The square root of 5425069447 is about 73655.0707487271. The cubic root of 5425069447 is about 1757.1213970924.

The spelling of 5425069447 in words is "five billion, four hundred twenty-five million, sixty-nine thousand, four hundred forty-seven".