62616548497920 has 640 divisors, whose sum is σ = 213610602332160. Its totient is φ = 15602841354240.

The previous prime is 62616548497891. The next prime is 62616548497933. The reversal of 62616548497920 is 2979484561626.

It is a tau number, because it is divible by the number of its divisors (640).

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, 3205998555 + ... + 3206018085.

It is an arithmetic number, because the mean of its divisors is an integer number (333766566144).

Almost surely, 2^{62616548497920} is an apocalyptic number.

62616548497920 is a gapful number since it is divisible by the number (60) 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 62616548497920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106805301166080).

62616548497920 is an abundant number, since it is smaller than the sum of its proper divisors (150994053834240).

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

62616548497920 is a wasteful number, since it uses less digits than its factorization.

62616548497920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19876 (or 19860 counting only the distinct ones).

The product of its (nonzero) digits is 313528320, while the sum is 69.

The spelling of 62616548497920 in words is "sixty-two trillion, six hundred sixteen billion, five hundred forty-eight million, four hundred ninety-seven thousand, nine hundred twenty".