5815414081 has 4 divisors (see below), whose sum is σ = 5851091632. Its totient is φ = 5779736532.

The previous prime is 5815414067. The next prime is 5815414091. The reversal of 5815414081 is 1804145185.

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 not a de Polignac number, because 5815414081 - 2⁵ = 5815414049 is a prime.

It is a super-2 number, since 2×5815414081² = 67638081866986149122, 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 5815414081.

It is not an unprimeable number, because it can be changed into a prime (5815414021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17838531 + ... + 17838856.

It is an arithmetic number, because the mean of its divisors is an integer number (1462772908).

Almost surely, 2^5815414081 is an apocalyptic number.

It is an amenable number.

5815414081 is a deficient number, since it is larger than the sum of its proper divisors (35677551).

5815414081 is a wasteful number, since it uses less digits than its factorization.

5815414081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35677550.

The product of its (nonzero) digits is 25600, while the sum is 37.

The square root of 5815414081 is about 76258.8623112094. The cubic root of 5815414081 is about 1798.2920095610.

The spelling of 5815414081 in words is "five billion, eight hundred fifteen million, four hundred fourteen thousand, eighty-one".