62740424564 has 12 divisors (see below), whose sum is σ = 113581803300. Its totient is φ = 30288480768.

The previous prime is 62740424561. The next prime is 62740424573. The reversal of 62740424564 is 46542404726.

It can be written as a sum of positive squares in 2 ways, for example, as 40948760164 + 21791664400 = 202358^2 + 147620^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62740424561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270432749 + ... + 270432980.

It is an arithmetic number, because the mean of its divisors is an integer number (9465150275).

Almost surely, 2^62740424564 is an apocalyptic number.

It is an amenable number.

62740424564 is a deficient number, since it is larger than the sum of its proper divisors (50841378736).

62740424564 is a wasteful number, since it uses less digits than its factorization.

62740424564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540865762 (or 540865760 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 44.

The spelling of 62740424564 in words is "sixty-two billion, seven hundred forty million, four hundred twenty-four thousand, five hundred sixty-four".