62117864652 has 48 divisors (see below), whose sum is σ = 151759883520. Its totient is φ = 19738074048.

The previous prime is 62117864651. The next prime is 62117864717. The reversal of 62117864652 is 25646871126.

62117864652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×62117864652² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (62117864651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303202 + ... + 464937.

It is an arithmetic number, because the mean of its divisors is an integer number (3161664240).

Almost surely, 2^62117864652 is an apocalyptic number.

It is an amenable number.

62117864652 is an abundant number, since it is smaller than the sum of its proper divisors (89642018868).

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

62117864652 is a wasteful number, since it uses less digits than its factorization.

62117864652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768462 (or 768460 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The spelling of 62117864652 in words is "sixty-two billion, one hundred seventeen million, eight hundred sixty-four thousand, six hundred fifty-two".