5326047346445 has 24 divisors (see below), whose sum is σ = 7447793815800. Its totient is φ = 3645728120832.

The previous prime is 5326047346397. The next prime is 5326047346447. The reversal of 5326047346445 is 5446437406235.

It can be written as a sum of positive squares in 4 ways, for example, as 516636063076 + 4809411283369 = 718774^2 + 2193037^2 .

It is not a de Polignac number, because 5326047346445 - 2¹⁸ = 5326047084301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5326047346447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18963380 + ... + 19242189.

It is an arithmetic number, because the mean of its divisors is an integer number (310324742325).

Almost surely, 2^{5326047346445} is an apocalyptic number.

It is an amenable number.

5326047346445 is a deficient number, since it is larger than the sum of its proper divisors (2121746469355).

5326047346445 is a wasteful number, since it uses less digits than its factorization.

5326047346445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38206157 (or 38206150 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 53.

The spelling of 5326047346445 in words is "five trillion, three hundred twenty-six billion, forty-seven million, three hundred forty-six thousand, four hundred forty-five".