62520045220 has 24 divisors (see below), whose sum is σ = 134345401344. Its totient is φ = 24426435936.

The previous prime is 62520045209. The next prime is 62520045221. The reversal of 62520045220 is 2254002526.

It is not an unprimeable number, because it can be changed into a prime (62520045221) 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 7 ways as a sum of consecutive naturals, for example, 36348004 + ... + 36349723.

It is an arithmetic number, because the mean of its divisors is an integer number (5597725056).

Almost surely, 2^62520045220 is an apocalyptic number.

It is an amenable number.

62520045220 is an abundant number, since it is smaller than the sum of its proper divisors (71825356124).

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

62520045220 is a wasteful number, since it uses less digits than its factorization.

62520045220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72697779 (or 72697777 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 62520045220 its reverse (2254002526), we get a palindrome (64774047746).

The spelling of 62520045220 in words is "sixty-two billion, five hundred twenty million, forty-five thousand, two hundred twenty".