50151827439 has 24 divisors (see below), whose sum is σ = 82798410240. Its totient is φ = 28655386128.

The previous prime is 50151827413. The next prime is 50151827443. The reversal of 50151827439 is 93472815105.

It is not a de Polignac number, because 50151827439 - 2⁸ = 50151827183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50151827394 and 50151827403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50151827839) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 730654 + ... + 796340.

It is an arithmetic number, because the mean of its divisors is an integer number (3449933760).

Almost surely, 2^50151827439 is an apocalyptic number.

50151827439 is a deficient number, since it is larger than the sum of its proper divisors (32646582801).

50151827439 is a wasteful number, since it uses less digits than its factorization.

50151827439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77819 (or 77816 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The spelling of 50151827439 in words is "fifty billion, one hundred fifty-one million, eight hundred twenty-seven thousand, four hundred thirty-nine".