50665260350 has 24 divisors (see below), whose sum is σ = 99197248440. Its totient is φ = 19199466720.

The previous prime is 50665260307. The next prime is 50665260383. The reversal of 50665260350 is 5306256605.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26664977 + ... + 26666876.

It is an arithmetic number, because the mean of its divisors is an integer number (4133218685).

Almost surely, 2^50665260350 is an apocalyptic number.

50665260350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50665260350 is a deficient number, since it is larger than the sum of its proper divisors (48531988090).

50665260350 is a wasteful number, since it uses less digits than its factorization.

50665260350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53331884 (or 53331879 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 38.

The spelling of 50665260350 in words is "fifty billion, six hundred sixty-five million, two hundred sixty thousand, three hundred fifty".