7452056109 has 4 divisors (see below), whose sum is σ = 9936074816. Its totient is φ = 4968037404.

The previous prime is 7452056093. The next prime is 7452056111. The reversal of 7452056109 is 9016502547.

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 not a de Polignac number, because 7452056109 - 2⁴ = 7452056093 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 (7452056119) 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, 1242009349 + ... + 1242009354.

It is an arithmetic number, because the mean of its divisors is an integer number (2484018704).

Almost surely, 2^7452056109 is an apocalyptic number.

It is an amenable number.

7452056109 is a deficient number, since it is larger than the sum of its proper divisors (2484018707).

7452056109 is a wasteful number, since it uses less digits than its factorization.

7452056109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2484018706.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 7452056109 is about 86325.2924061077. The cubic root of 7452056109 is about 1953.2539237023.

The spelling of 7452056109 in words is "seven billion, four hundred fifty-two million, fifty-six thousand, one hundred nine".