7472545015 has 16 divisors (see below), whose sum is σ = 9675842400. Its totient is φ = 5507321472.

The previous prime is 7472545013. The next prime is 7472545019. The reversal of 7472545015 is 5105452747.

It is a cyclic number.

It is not a de Polignac number, because 7472545015 - 2¹ = 7472545013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7472545013) 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, 79845 + ... + 146014.

It is an arithmetic number, because the mean of its divisors is an integer number (604740150).

Almost surely, 2^7472545015 is an apocalyptic number.

7472545015 is a deficient number, since it is larger than the sum of its proper divisors (2203297385).

7472545015 is a wasteful number, since it uses less digits than its factorization.

7472545015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226386.

The product of its (nonzero) digits is 196000, while the sum is 40.

The square root of 7472545015 is about 86443.8836182179. The cubic root of 7472545015 is about 1955.0423971985.

The spelling of 7472545015 in words is "seven billion, four hundred seventy-two million, five hundred forty-five thousand, fifteen".