7160452457 has 4 divisors (see below), whose sum is σ = 7164301956. Its totient is φ = 7156602960.

The previous prime is 7160452451. The next prime is 7160452477. The reversal of 7160452457 is 7542540617.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3529666921 + 3630785536 = 59411^2 + 60256^2 .

It is a cyclic number.

It is not a de Polignac number, because 7160452457 - 2⁴ = 7160452441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7160452451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1921958 + ... + 1925679.

It is an arithmetic number, because the mean of its divisors is an integer number (1791075489).

Almost surely, 2^7160452457 is an apocalyptic number.

It is an amenable number.

7160452457 is a deficient number, since it is larger than the sum of its proper divisors (3849499).

7160452457 is a wasteful number, since it uses less digits than its factorization.

7160452457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3849498.

The product of its (nonzero) digits is 235200, while the sum is 41.

The square root of 7160452457 is about 84619.4567283435. The cubic root of 7160452457 is about 1927.4368380989.

The spelling of 7160452457 in words is "seven billion, one hundred sixty million, four hundred fifty-two thousand, four hundred fifty-seven".