50628167381 has 8 divisors (see below), whose sum is σ = 58479594624. Its totient is φ = 43318217920.

The previous prime is 50628167371. The next prime is 50628167383. The reversal of 50628167381 is 18376182605.

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

It is a cyclic number.

It is not a de Polignac number, because 50628167381 - 2¹⁰ = 50628166357 is a prime.

It is a super-2 number, since 2×50628167381² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50628167383) 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, 135369245 + ... + 135369618.

It is an arithmetic number, because the mean of its divisors is an integer number (7309949328).

Almost surely, 2^50628167381 is an apocalyptic number.

It is an amenable number.

50628167381 is a deficient number, since it is larger than the sum of its proper divisors (7851427243).

50628167381 is a wasteful number, since it uses less digits than its factorization.

50628167381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270738891.

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 50628167381 in words is "fifty billion, six hundred twenty-eight million, one hundred sixty-seven thousand, three hundred eighty-one".