50152141511 has 4 divisors (see below), whose sum is σ = 50178442392. Its totient is φ = 50125840632.

The previous prime is 50152141499. The next prime is 50152141537. The reversal of 50152141511 is 11514125105.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50152141511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50152141111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13147580 + ... + 13151393.

It is an arithmetic number, because the mean of its divisors is an integer number (12544610598).

Almost surely, 2^50152141511 is an apocalyptic number.

50152141511 is a deficient number, since it is larger than the sum of its proper divisors (26300881).

50152141511 is a wasteful number, since it uses less digits than its factorization.

50152141511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26300880.

The product of its (nonzero) digits is 1000, while the sum is 26.

Adding to 50152141511 its reverse (11514125105), we get a palindrome (61666266616).

The spelling of 50152141511 in words is "fifty billion, one hundred fifty-two million, one hundred forty-one thousand, five hundred eleven".