7483518645 has 32 divisors (see below), whose sum is σ = 12497151744. Its totient is φ = 3820377600.

The previous prime is 7483518629. The next prime is 7483518739. The reversal of 7483518645 is 5468153847.

It is not a de Polignac number, because 7483518645 - 2⁴ = 7483518629 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82201 + ... + 147390.

It is an arithmetic number, because the mean of its divisors is an integer number (390535992).

Almost surely, 2^7483518645 is an apocalyptic number.

It is an amenable number.

7483518645 is a deficient number, since it is larger than the sum of its proper divisors (5013633099).

7483518645 is a wasteful number, since it uses less digits than its factorization.

7483518645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229693.

The product of its digits is 3225600, while the sum is 51.

The square root of 7483518645 is about 86507.3328972752. The cubic root of 7483518645 is about 1955.9989396053.

The spelling of 7483518645 in words is "seven billion, four hundred eighty-three million, five hundred eighteen thousand, six hundred forty-five".