7492565005 has 16 divisors (see below), whose sum is σ = 9185518080. Its totient is φ = 5865769728.

The previous prime is 7492564987. The next prime is 7492565011. The reversal of 7492565005 is 5005652947.

It is a cyclic number.

It is not a de Polignac number, because 7492565005 - 2⁵ = 7492564973 is a prime.

It is a super-2 number, since 2×7492565005² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 39297 + ... + 128566.

It is an arithmetic number, because the mean of its divisors is an integer number (574094880).

Almost surely, 2^7492565005 is an apocalyptic number.

It is an amenable number.

7492565005 is a deficient number, since it is larger than the sum of its proper divisors (1692953075).

7492565005 is a wasteful number, since it uses less digits than its factorization.

7492565005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168060.

The product of its (nonzero) digits is 378000, while the sum is 43.

The square root of 7492565005 is about 86559.6037710432. The cubic root of 7492565005 is about 1956.7867840314.

The spelling of 7492565005 in words is "seven billion, four hundred ninety-two million, five hundred sixty-five thousand, five".