5441864731015 has 4 divisors (see below), whose sum is σ = 6530237677224. Its totient is φ = 4353491784808.

The previous prime is 5441864731007. The next prime is 5441864731049. The reversal of 5441864731015 is 5101374681445.

5441864731015 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5441864731015 - 2³ = 5441864731007 is a prime.

It is a super-2 number, since 2×5441864731015² (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 5441864731015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544186473097 + ... + 544186473106.

It is an arithmetic number, because the mean of its divisors is an integer number (1632559419306).

Almost surely, 2^{5441864731015} is an apocalyptic number.

5441864731015 is a deficient number, since it is larger than the sum of its proper divisors (1088372946209).

5441864731015 is a wasteful number, since it uses less digits than its factorization.

5441864731015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088372946208.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 5441864731015 in words is "five trillion, four hundred forty-one billion, eight hundred sixty-four million, seven hundred thirty-one thousand, fifteen".