62550066421668 has 48 divisors (see below), whose sum is σ = 166865769584640. Its totient is φ = 17864419785504.

The previous prime is 62550066421663. The next prime is 62550066421673. The reversal of 62550066421668 is 86612466005526.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (62550066421663) and next prime (62550066421673).

It is not an unprimeable number, because it can be changed into a prime (62550066421663) 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, 146196858 + ... + 146624081.

It is an arithmetic number, because the mean of its divisors is an integer number (3476370199680).

Almost surely, 2^{62550066421668} is an apocalyptic number.

It is an amenable number.

62550066421668 is an abundant number, since it is smaller than the sum of its proper divisors (104315703162972).

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

62550066421668 is a wasteful number, since it uses less digits than its factorization.

62550066421668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292823496 (or 292823494 counting only the distinct ones).

The product of its (nonzero) digits is 24883200, while the sum is 57.

The spelling of 62550066421668 in words is "sixty-two trillion, five hundred fifty billion, sixty-six million, four hundred twenty-one thousand, six hundred sixty-eight".