50473192157 has 8 divisors (see below), whose sum is σ = 50899440312. Its totient is φ = 50047782400.

The previous prime is 50473192127. The next prime is 50473192171. The reversal of 50473192157 is 75129137405.

It can be written as a sum of positive squares in 4 ways, for example, as 7406151481 + 43067040676 = 86059^2 + 207526^2 .

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 50473192157 - 2⁶ = 50473192093 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 (50473192127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88394 + ... + 329787.

It is an arithmetic number, because the mean of its divisors is an integer number (6362430039).

Almost surely, 2^50473192157 is an apocalyptic number.

It is an amenable number.

50473192157 is a deficient number, since it is larger than the sum of its proper divisors (426248155).

50473192157 is a wasteful number, since it uses less digits than its factorization.

50473192157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419199.

The product of its (nonzero) digits is 264600, while the sum is 44.

The spelling of 50473192157 in words is "fifty billion, four hundred seventy-three million, one hundred ninety-two thousand, one hundred fifty-seven".