50000135132 has 6 divisors (see below), whose sum is σ = 87500236488. Its totient is φ = 25000067564.

The previous prime is 50000135117. The next prime is 50000135189. The reversal of 50000135132 is 23153100005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6250016888 + ... + 6250016895.

It is an arithmetic number, because the mean of its divisors is an integer number (14583372748).

Almost surely, 2^50000135132 is an apocalyptic number.

It is an amenable number.

50000135132 is a deficient number, since it is larger than the sum of its proper divisors (37500101356).

50000135132 is a wasteful number, since it uses less digits than its factorization.

50000135132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12500033787 (or 12500033785 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

Adding to 50000135132 its reverse (23153100005), we get a palindrome (73153235137).

The spelling of 50000135132 in words is "fifty billion, one hundred thirty-five thousand, one hundred thirty-two".