50252134145 has 4 divisors (see below), whose sum is σ = 60302560980. Its totient is φ = 40201707312.

The previous prime is 50252134129. The next prime is 50252134159. The reversal of 50252134145 is 54143125205.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5267420929 + 44984713216 = 72577^2 + 212096^2 .

It is a cyclic number.

It is not a de Polignac number, because 50252134145 - 2⁴ = 50252134129 is a prime.

It is a super-2 number, since 2×50252134145² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5025213410 + ... + 5025213419.

It is an arithmetic number, because the mean of its divisors is an integer number (15075640245).

Almost surely, 2^50252134145 is an apocalyptic number.

It is an amenable number.

50252134145 is a deficient number, since it is larger than the sum of its proper divisors (10050426835).

50252134145 is a wasteful number, since it uses less digits than its factorization.

50252134145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10050426834.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 50252134145 in words is "fifty billion, two hundred fifty-two million, one hundred thirty-four thousand, one hundred forty-five".