8045031461 has 4 divisors (see below), whose sum is σ = 8069337024. Its totient is φ = 8020725900.

The previous prime is 8045031437. The next prime is 8045031481. The reversal of 8045031461 is 1641305408.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8045031461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8045031481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12152285 + ... + 12152946.

It is an arithmetic number, because the mean of its divisors is an integer number (2017334256).

Almost surely, 2^8045031461 is an apocalyptic number.

It is an amenable number.

8045031461 is a deficient number, since it is larger than the sum of its proper divisors (24305563).

8045031461 is a wasteful number, since it uses less digits than its factorization.

8045031461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24305562.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 8045031461 is about 89694.0993655658. The cubic root of 8045031461 is about 2003.7456026015.

Adding to 8045031461 its reverse (1641305408), we get a palindrome (9686336869).

The spelling of 8045031461 in words is "eight billion, forty-five million, thirty-one thousand, four hundred sixty-one".