7130475245 has 16 divisors (see below), whose sum is σ = 8647471872. Its totient is φ = 5643880320.

The previous prime is 7130475241. The next prime is 7130475281. The reversal of 7130475245 is 5425740317.

It is not a de Polignac number, because 7130475245 - 2² = 7130475241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7130475199 and 7130475208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7130475241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 624185 + ... + 635505.

It is an arithmetic number, because the mean of its divisors is an integer number (540466992).

Almost surely, 2^7130475245 is an apocalyptic number.

It is an amenable number.

7130475245 is a deficient number, since it is larger than the sum of its proper divisors (1516996627).

7130475245 is a wasteful number, since it uses less digits than its factorization.

7130475245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12652.

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 7130475245 is about 84442.1414046328. The cubic root of 7130475245 is about 1924.7433397058.

The spelling of 7130475245 in words is "seven billion, one hundred thirty million, four hundred seventy-five thousand, two hundred forty-five".