7473001065 has 32 divisors (see below), whose sum is σ = 12167884800. Its totient is φ = 3915334080.

The previous prime is 7473001057. The next prime is 7473001069. The reversal of 7473001065 is 5601003747.

It is not a de Polignac number, because 7473001065 - 2³ = 7473001057 is a prime.

It is a super-2 number, since 2×7473001065² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7473001069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2291406 + ... + 2294664.

It is an arithmetic number, because the mean of its divisors is an integer number (380246400).

Almost surely, 2^7473001065 is an apocalyptic number.

It is an amenable number.

7473001065 is a deficient number, since it is larger than the sum of its proper divisors (4694883735).

7473001065 is a wasteful number, since it uses less digits than its factorization.

7473001065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5917.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 7473001065 is about 86446.5214164225. The cubic root of 7473001065 is about 1955.0821685190.

The spelling of 7473001065 in words is "seven billion, four hundred seventy-three million, one thousand, sixty-five".