5262447420 has 48 divisors (see below), whose sum is σ = 16372060320. Its totient is φ = 1403319168.

The previous prime is 5262447413. The next prime is 5262447467. The reversal of 5262447420 is 247442625.

5262447420 is a `hidden beast` number, since 5 + 2 + 624 + 4 + 7 + 4 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4872097 + ... + 4873176.

It is an arithmetic number, because the mean of its divisors is an integer number (341084590).

Almost surely, 2^5262447420 is an apocalyptic number.

It is an amenable number.

5262447420 is an abundant number, since it is smaller than the sum of its proper divisors (11109612900).

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

5262447420 is a wasteful number, since it uses less digits than its factorization.

5262447420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9745291 (or 9745283 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 36.

The square root of 5262447420 is about 72542.7282365366. The cubic root of 5262447420 is about 1739.3858117657.

The spelling of 5262447420 in words is "five billion, two hundred sixty-two million, four hundred forty-seven thousand, four hundred twenty".