5425537393 has 4 divisors (see below), whose sum is σ = 5452801600. Its totient is φ = 5398273188.

The previous prime is 5425537333. The next prime is 5425537417. The reversal of 5425537393 is 3937355245.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5425537393 - 2²¹ = 5423440241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5425537333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13631805 + ... + 13632202.

It is an arithmetic number, because the mean of its divisors is an integer number (1363200400).

Almost surely, 2^5425537393 is an apocalyptic number.

It is an amenable number.

5425537393 is a deficient number, since it is larger than the sum of its proper divisors (27264207).

5425537393 is a wasteful number, since it uses less digits than its factorization.

5425537393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27264206.

The product of its digits is 1701000, while the sum is 46.

The square root of 5425537393 is about 73658.2472843333. The cubic root of 5425537393 is about 1757.1719165249.

The spelling of 5425537393 in words is "five billion, four hundred twenty-five million, five hundred thirty-seven thousand, three hundred ninety-three".