50189453282 has 16 divisors (see below), whose sum is σ = 77741627904. Its totient is φ = 24276180000.

The previous prime is 50189453273. The next prime is 50189453309. The reversal of 50189453282 is 28235498105.

It is a happy 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, 18782 + ... + 317382.

It is an arithmetic number, because the mean of its divisors is an integer number (4858851744).

Almost surely, 2^50189453282 is an apocalyptic number.

50189453282 is a deficient number, since it is larger than the sum of its proper divisors (27552174622).

50189453282 is a wasteful number, since it uses less digits than its factorization.

50189453282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301345.

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 50189453282 in words is "fifty billion, one hundred eighty-nine million, four hundred fifty-three thousand, two hundred eighty-two".