7045064031 has 4 divisors (see below), whose sum is σ = 9393418712. Its totient is φ = 4696709352.

The previous prime is 7045064011. The next prime is 7045064053. The reversal of 7045064031 is 1304605407.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 7045064031 - 2²³ = 7036675423 is a prime.

It is a super-2 number, since 2×7045064031² = 99265854401779937922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7045064031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7045064011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1174177336 + ... + 1174177341.

It is an arithmetic number, because the mean of its divisors is an integer number (2348354678).

Almost surely, 2^7045064031 is an apocalyptic number.

7045064031 is a deficient number, since it is larger than the sum of its proper divisors (2348354681).

7045064031 is a wasteful number, since it uses less digits than its factorization.

7045064031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2348354680.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 7045064031 is about 83934.8797044471. The cubic root of 7045064031 is about 1917.0273762182.

Adding to 7045064031 its reverse (1304605407), we get a palindrome (8349669438).

The spelling of 7045064031 in words is "seven billion, forty-five million, sixty-four thousand, thirty-one".