50185103465 has 128 divisors (see below), whose sum is σ = 76038144000. Its totient is φ = 31685955840.

The previous prime is 50185103429. The next prime is 50185103467. The reversal of 50185103465 is 56430158105.

It is not a de Polignac number, because 50185103465 - 2¹⁰ = 50185102441 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50185103467) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 277265675 + ... + 277265855.

It is an arithmetic number, because the mean of its divisors is an integer number (594048000).

Almost surely, 2^50185103465 is an apocalyptic number.

It is an amenable number.

50185103465 is a deficient number, since it is larger than the sum of its proper divisors (25853040535).

50185103465 is a wasteful number, since it uses less digits than its factorization.

50185103465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420 (or 406 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 38.

The spelling of 50185103465 in words is "fifty billion, one hundred eighty-five million, one hundred three thousand, four hundred sixty-five".