5637372420 has 24 divisors (see below), whose sum is σ = 15784642944. Its totient is φ = 1503299296.

The previous prime is 5637372373. The next prime is 5637372443. The reversal of 5637372420 is 242737365.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46978044 + ... + 46978163.

It is an arithmetic number, because the mean of its divisors is an integer number (657693456).

Almost surely, 2^5637372420 is an apocalyptic number.

It is an amenable number.

5637372420 is an abundant number, since it is smaller than the sum of its proper divisors (10147270524).

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

5637372420 is a wasteful number, since it uses less digits than its factorization.

5637372420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93956219 (or 93956217 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 39.

The square root of 5637372420 is about 75082.4374937308. The cubic root of 5637372420 is about 1779.7496197081.

The spelling of 5637372420 in words is "five billion, six hundred thirty-seven million, three hundred seventy-two thousand, four hundred twenty".