7745273483 has 4 divisors (see below), whose sum is σ = 8082024528. Its totient is φ = 7408522440.

The previous prime is 7745273479. The next prime is 7745273537. The reversal of 7745273483 is 3843725477.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7745273483 - 2² = 7745273479 is a prime.

It is a super-2 number, since 2×7745273483² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7745273443) 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, 168375488 + ... + 168375533.

It is an arithmetic number, because the mean of its divisors is an integer number (2020506132).

Almost surely, 2^7745273483 is an apocalyptic number.

7745273483 is a deficient number, since it is larger than the sum of its proper divisors (336751045).

7745273483 is a wasteful number, since it uses less digits than its factorization.

7745273483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336751044.

The product of its digits is 3951360, while the sum is 50.

The square root of 7745273483 is about 88007.2354014146. The cubic root of 7745273483 is about 1978.5434210501.

The spelling of 7745273483 in words is "seven billion, seven hundred forty-five million, two hundred seventy-three thousand, four hundred eighty-three".