50158008357 has 8 divisors (see below), whose sum is σ = 66950759040. Its totient is φ = 33401964960.

The previous prime is 50158008353. The next prime is 50158008361. The reversal of 50158008357 is 75380085105.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50158008353) and next prime (50158008361).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50158008357 - 2² = 50158008353 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50158008353) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 9173632 + ... + 9179097.

It is an arithmetic number, because the mean of its divisors is an integer number (8368844880).

Almost surely, 2^50158008357 is an apocalyptic number.

It is an amenable number.

50158008357 is a deficient number, since it is larger than the sum of its proper divisors (16792750683).

50158008357 is a wasteful number, since it uses less digits than its factorization.

50158008357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18353643.

The product of its (nonzero) digits is 168000, while the sum is 42.

The spelling of 50158008357 in words is "fifty billion, one hundred fifty-eight million, eight thousand, three hundred fifty-seven".