77350558900002 has 32 divisors (see below), whose sum is σ = 160288266569472. Its totient is φ = 24864661833984.

The previous prime is 77350558899997. The next prime is 77350558900073. The reversal of 77350558900002 is 20000985505377.

It is a happy number.

It is a super-2 number, since 2×77350558900002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1541682618 + ... + 1541732789.

It is an arithmetic number, because the mean of its divisors is an integer number (5009008330296).

Almost surely, 2^{77350558900002} is an apocalyptic number.

77350558900002 is an abundant number, since it is smaller than the sum of its proper divisors (82937707669470).

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

77350558900002 is a wasteful number, since it uses less digits than its factorization.

77350558900002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3083415562.

The product of its (nonzero) digits is 2646000, while the sum is 51.

The spelling of 77350558900002 in words is "seventy-seven trillion, three hundred fifty billion, five hundred fifty-eight million, nine hundred thousand, two".