5815396332671 has 8 divisors (see below), whose sum is σ = 6008573201184. Its totient is φ = 5625310294240.

The previous prime is 5815396332637. The next prime is 5815396332703. The reversal of 5815396332671 is 1762336935185.

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

It is not a de Polignac number, because 5815396332671 - 2⁴² = 1417349821567 is a prime.

It is a super-2 number, since 2×5815396332671² (a number of 26 digits) 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 5815396332671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5815396302671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772703696 + ... + 772711221.

It is an arithmetic number, because the mean of its divisors is an integer number (751071650148).

Almost surely, 2^{5815396332671} is an apocalyptic number.

5815396332671 is a deficient number, since it is larger than the sum of its proper divisors (193176868513).

5815396332671 is a wasteful number, since it uses less digits than its factorization.

5815396332671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545415041.

The product of its digits is 24494400, while the sum is 59.

The spelling of 5815396332671 in words is "five trillion, eight hundred fifteen billion, three hundred ninety-six million, three hundred thirty-two thousand, six hundred seventy-one".