50648463490 has 16 divisors (see below), whose sum is σ = 91676551680. Its totient is φ = 20146203760.

The previous prime is 50648463469. The next prime is 50648463517. The reversal of 50648463490 is 9436484605.

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, 14145826 + ... + 14149405.

It is an arithmetic number, because the mean of its divisors is an integer number (5729784480).

Almost surely, 2^50648463490 is an apocalyptic number.

50648463490 is a deficient number, since it is larger than the sum of its proper divisors (41028088190).

50648463490 is a wasteful number, since it uses less digits than its factorization.

50648463490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28295417.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 50648463490 in words is "fifty billion, six hundred forty-eight million, four hundred sixty-three thousand, four hundred ninety".