5294581811 has 8 divisors (see below), whose sum is σ = 5376867264. Its totient is φ = 5212904040.

The previous prime is 5294581801. The next prime is 5294581829. The reversal of 5294581811 is 1181854925.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5294581811 - 2²⁶ = 5227472947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5294581801) 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 7 ways as a sum of consecutive naturals, for example, 134345 + ... + 169226.

It is an arithmetic number, because the mean of its divisors is an integer number (672108408).

Almost surely, 2^5294581811 is an apocalyptic number.

5294581811 is a deficient number, since it is larger than the sum of its proper divisors (82285453).

5294581811 is a wasteful number, since it uses less digits than its factorization.

5294581811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303841.

The product of its digits is 115200, while the sum is 44.

The square root of 5294581811 is about 72763.8771025844. The cubic root of 5294581811 is about 1742.9190675496.

The spelling of 5294581811 in words is "five billion, two hundred ninety-four million, five hundred eighty-one thousand, eight hundred eleven".