7725483533 has 4 divisors (see below), whose sum is σ = 7786314240. Its totient is φ = 7664652828.

The previous prime is 7725483523. The next prime is 7725483611. The reversal of 7725483533 is 3353845277.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3353845277 = 42283 ⋅79319.

It is a cyclic number.

It is not a de Polignac number, because 7725483533 - 2¹⁴ = 7725467149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7725483523) 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, 30415163 + ... + 30415416.

It is an arithmetic number, because the mean of its divisors is an integer number (1946578560).

Almost surely, 2^7725483533 is an apocalyptic number.

It is an amenable number.

7725483533 is a deficient number, since it is larger than the sum of its proper divisors (60830707).

7725483533 is a wasteful number, since it uses less digits than its factorization.

7725483533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60830706.

The product of its digits is 2116800, while the sum is 47.

The square root of 7725483533 is about 87894.7298363218. The cubic root of 7725483533 is about 1976.8568582093.

The spelling of 7725483533 in words is "seven billion, seven hundred twenty-five million, four hundred eighty-three thousand, five hundred thirty-three".