4950618518 has 16 divisors (see below), whose sum is σ = 7865921664. Its totient is φ = 2328762240.

The previous prime is 4950618469. The next prime is 4950618521. The reversal of 4950618518 is 8158160594.

It is a happy number.

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, 59996 + ... + 116192.

It is an arithmetic number, because the mean of its divisors is an integer number (491620104).

Almost surely, 2^4950618518 is an apocalyptic number.

4950618518 is a deficient number, since it is larger than the sum of its proper divisors (2915303146).

4950618518 is a wasteful number, since it uses less digits than its factorization.

4950618518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58807.

The product of its (nonzero) digits is 345600, while the sum is 47.

The square root of 4950618518 is about 70360.6318760712. The cubic root of 4950618518 is about 1704.3279019820.

The spelling of 4950618518 in words is "four billion, nine hundred fifty million, six hundred eighteen thousand, five hundred eighteen".