5320405254245 has 32 divisors (see below), whose sum is σ = 6486867145440. Its totient is φ = 4188657254400.

The previous prime is 5320405254239. The next prime is 5320405254247. The reversal of 5320405254245 is 5424525040235.

It can be written as a sum of positive squares in 16 ways, for example, as 1062843469249 + 4257561784996 = 1030943^2 + 2063386^2 .

It is not a de Polignac number, because 5320405254245 - 2²⁴ = 5320388477029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5320405254247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57166469 + ... + 57259461.

It is an arithmetic number, because the mean of its divisors is an integer number (202714598295).

Almost surely, 2^{5320405254245} is an apocalyptic number.

It is an amenable number.

5320405254245 is a deficient number, since it is larger than the sum of its proper divisors (1166461891195).

5320405254245 is a wasteful number, since it uses less digits than its factorization.

5320405254245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93785.

The product of its (nonzero) digits is 960000, while the sum is 41.

The spelling of 5320405254245 in words is "five trillion, three hundred twenty billion, four hundred five million, two hundred fifty-four thousand, two hundred forty-five".