5420875420 has 48 divisors (see below), whose sum is σ = 11508638400. Its totient is φ = 2144710656.

The previous prime is 5420875417. The next prime is 5420875429. The reversal of 5420875420 is 245780245.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5420875420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5420875429) 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 15 ways as a sum of consecutive naturals, for example, 684604 + ... + 692476.

It is an arithmetic number, because the mean of its divisors is an integer number (239763300).

Almost surely, 2^5420875420 is an apocalyptic number.

It is an amenable number.

5420875420 is an abundant number, since it is smaller than the sum of its proper divisors (6087762980).

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

5420875420 is a wasteful number, since it uses less digits than its factorization.

5420875420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8254 (or 8252 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 37.

The square root of 5420875420 is about 73626.5945158405. The cubic root of 5420875420 is about 1756.6684803433.

The spelling of 5420875420 in words is "five billion, four hundred twenty million, eight hundred seventy-five thousand, four hundred twenty".