75077216050 has 12 divisors (see below), whose sum is σ = 139643621946. Its totient is φ = 30030886400.

The previous prime is 75077216047. The next prime is 75077216063. The reversal of 75077216050 is 5061277057.

It can be written as a sum of positive squares in 3 ways, for example, as 61990542441 + 13086673609 = 248979^2 + 114397^2 .

It is a junction number, because it is equal to n+sod(n) for n = 75077215994 and 75077216012.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 750772111 + ... + 750772210.

Almost surely, 2^75077216050 is an apocalyptic number.

75077216050 is a deficient number, since it is larger than the sum of its proper divisors (64566405896).

75077216050 is a wasteful number, since it uses less digits than its factorization.

75077216050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501544333 (or 1501544328 counting only the distinct ones).

The product of its (nonzero) digits is 102900, while the sum is 40.

The spelling of 75077216050 in words is "seventy-five billion, seventy-seven million, two hundred sixteen thousand, fifty".