77633607058 has 32 divisors (see below), whose sum is σ = 134048563200. Its totient is φ = 33031561104.

The previous prime is 77633607053. The next prime is 77633607059. The reversal of 77633607058 is 85070633677.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 77633606996 and 77633607014.

It is not an unprimeable number, because it can be changed into a prime (77633607053) 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, 1526191 + ... + 1576237.

It is an arithmetic number, because the mean of its divisors is an integer number (4189017600).

Almost surely, 2^77633607058 is an apocalyptic number.

77633607058 is a deficient number, since it is larger than the sum of its proper divisors (56414956142).

77633607058 is a wasteful number, since it uses less digits than its factorization.

77633607058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50854.

The product of its (nonzero) digits is 4445280, while the sum is 52.

The spelling of 77633607058 in words is "seventy-seven billion, six hundred thirty-three million, six hundred seven thousand, fifty-eight".