7150552905 has 16 divisors (see below), whose sum is σ = 11516655744. Its totient is φ = 3788371200.

The previous prime is 7150552897. The next prime is 7150552909. The reversal of 7150552905 is 5092550517.

It is not a de Polignac number, because 7150552905 - 2³ = 7150552897 is a prime.

It is a super-2 number, since 2×7150552905² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7150552909) 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, 1576224 + ... + 1580753.

It is an arithmetic number, because the mean of its divisors is an integer number (719790984).

Almost surely, 2^7150552905 is an apocalyptic number.

It is an amenable number.

7150552905 is a deficient number, since it is larger than the sum of its proper divisors (4366102839).

7150552905 is a wasteful number, since it uses less digits than its factorization.

7150552905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3157136.

The product of its (nonzero) digits is 78750, while the sum is 39.

The square root of 7150552905 is about 84560.9419590392. The cubic root of 7150552905 is about 1926.5481809769.

The spelling of 7150552905 in words is "seven billion, one hundred fifty million, five hundred fifty-two thousand, nine hundred five".