7573225439 has 8 divisors (see below), whose sum is σ = 8175159552. Its totient is φ = 6974059680.

The previous prime is 7573225381. The next prime is 7573225441. The reversal of 7573225439 is 9345223757.

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 7573225439 - 2⁸ = 7573225183 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7573225393 and 7573225402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7573225459) 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, 686399 + ... + 697344.

It is an arithmetic number, because the mean of its divisors is an integer number (1021894944).

Almost surely, 2^7573225439 is an apocalyptic number.

7573225439 is a deficient number, since it is larger than the sum of its proper divisors (601934113).

7573225439 is a wasteful number, since it uses less digits than its factorization.

7573225439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384177.

The product of its digits is 1587600, while the sum is 47.

The square root of 7573225439 is about 87024.2807439395. The cubic root of 7573225439 is about 1963.7835978959.

The spelling of 7573225439 in words is "seven billion, five hundred seventy-three million, two hundred twenty-five thousand, four hundred thirty-nine".