5120550766 has 16 divisors (see below), whose sum is σ = 8016299424. Its totient is φ = 2448493344.

The previous prime is 5120550737. The next prime is 5120550781. The reversal of 5120550766 is 6670550215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442000 + ... + 453436.

It is an arithmetic number, because the mean of its divisors is an integer number (501018714).

Almost surely, 2^5120550766 is an apocalyptic number.

5120550766 is a deficient number, since it is larger than the sum of its proper divisors (2895748658).

5120550766 is a wasteful number, since it uses less digits than its factorization.

5120550766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21195.

The product of its (nonzero) digits is 63000, while the sum is 37.

The square root of 5120550766 is about 71558.0237709231. The cubic root of 5120550766 is about 1723.6095513396.

The spelling of 5120550766 in words is "five billion, one hundred twenty million, five hundred fifty thousand, seven hundred sixty-six".