5421836595380 has 12 divisors (see below), whose sum is σ = 11385856850340. Its totient is φ = 2168734638144.

The previous prime is 5421836595233. The next prime is 5421836595389. The reversal of 5421836595380 is 835956381245.

It can be written as a sum of positive squares in 2 ways, for example, as 1075895860516 + 4345940734864 = 1037254^2 + 2084692^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421836595389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135545914865 + ... + 135545914904.

It is an arithmetic number, because the mean of its divisors is an integer number (948821404195).

Almost surely, 2^{5421836595380} is an apocalyptic number.

It is an amenable number.

5421836595380 is an abundant number, since it is smaller than the sum of its proper divisors (5964020254960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5421836595380 is a wasteful number, since it uses less digits than its factorization.

5421836595380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271091829778 (or 271091829776 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 59.

The spelling of 5421836595380 in words is "five trillion, four hundred twenty-one billion, eight hundred thirty-six million, five hundred ninety-five thousand, three hundred eighty".