5320405154420 has 24 divisors (see below), whose sum is σ = 11172902836200. Its totient is φ = 2128152154752.

The previous prime is 5320405154401. The next prime is 5320405154483. The reversal of 5320405154420 is 244515040235.

It can be written as a sum of positive squares in 4 ways, for example, as 4420122256 + 5315985032164 = 66484^2 + 2305642^2 .

It is a super-2 number, since 2×5320405154420² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5050886 + ... + 6012674.

It is an arithmetic number, because the mean of its divisors is an integer number (465537618175).

Almost surely, 2^{5320405154420} is an apocalyptic number.

It is an amenable number.

5320405154420 is an abundant number, since it is smaller than the sum of its proper divisors (5852497681780).

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

5320405154420 is a wasteful number, since it uses less digits than its factorization.

5320405154420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238387 (or 1238385 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 5320405154420 in words is "five trillion, three hundred twenty billion, four hundred five million, one hundred fifty-four thousand, four hundred twenty".