8051293441 has 9 divisors (see below), whose sum is σ = 8210920809. Its totient is φ = 7894716336.

The previous prime is 8051293427. The next prime is 8051293457. The reversal of 8051293441 is 1443921508.

The square root of 8051293441 is 89729.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 94653441 + 7956640000 = 9729^2 + 89200^2 .

It is not a de Polignac number, because 8051293441 - 2⁵ = 8051293409 is a prime.

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 8051293441.

It is not an unprimeable number, because it can be changed into a prime (8051293421) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4754791 + ... + 4756483.

Almost surely, 2^8051293441 is an apocalyptic number.

8051293441 is the 89729-th square number.

8051293441 is the 44865-th centered octagonal number.

It is an amenable number.

8051293441 is a deficient number, since it is larger than the sum of its proper divisors (159627368).

8051293441 is an frugal number, since it uses more digits than its factorization.

8051293441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3492 (or 1746 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The cubic root of 8051293441 is about 2004.2653503432.

The spelling of 8051293441 in words is "eight billion, fifty-one million, two hundred ninety-three thousand, four hundred forty-one".