62378725328 has 20 divisors (see below), whose sum is σ = 127968120900. Its totient is φ = 29354694144.

The previous prime is 62378725309. The next prime is 62378725337. The reversal of 62378725328 is 82352787326.

It can be written as a sum of positive squares in 2 ways, for example, as 25088025664 + 37290699664 = 158392^2 + 193108^2 .

It is a super-2 number, since 2×62378725328² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 62378725328.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 114666503 + ... + 114667046.

It is an arithmetic number, because the mean of its divisors is an integer number (6398406045).

Almost surely, 2^62378725328 is an apocalyptic number.

62378725328 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

62378725328 is an abundant number, since it is smaller than the sum of its proper divisors (65589395572).

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

62378725328 is a wasteful number, since it uses less digits than its factorization.

62378725328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229333574 (or 229333568 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 53.

The spelling of 62378725328 in words is "sixty-two billion, three hundred seventy-eight million, seven hundred twenty-five thousand, three hundred twenty-eight".