62678632896 has 448 divisors, whose sum is σ = 210888437760. Its totient is φ = 18069765120.

The previous prime is 62678632859. The next prime is 62678632903. The reversal of 62678632896 is 69823687626.

It is a super-2 number, since 2×62678632896² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 134215255 + ... + 134215721.

It is an arithmetic number, because the mean of its divisors is an integer number (470733120).

Almost surely, 2^62678632896 is an apocalyptic number.

62678632896 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 62678632896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105444218880).

62678632896 is an abundant number, since it is smaller than the sum of its proper divisors (148209804864).

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

62678632896 is a wasteful number, since it uses less digits than its factorization.

62678632896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829 (or 813 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 63.

The spelling of 62678632896 in words is "sixty-two billion, six hundred seventy-eight million, six hundred thirty-two thousand, eight hundred ninety-six".