50638437273599 has 8 divisors (see below), whose sum is σ = 58605063029760. Its totient is φ = 42854952339576.

The previous prime is 50638437273551. The next prime is 50638437273629. The reversal of 50638437273599 is 99537273483605.

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 50638437273599 - 2⁸ = 50638437273343 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 (50638437273199) 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, 45785204939 + ... + 45785206044.

It is an arithmetic number, because the mean of its divisors is an integer number (7325632878720).

Almost surely, 2^{50638437273599} is an apocalyptic number.

50638437273599 is a deficient number, since it is larger than the sum of its proper divisors (7966625756161).

50638437273599 is an equidigital number, since it uses as much as digits as its factorization.

50638437273599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91570411069.

The product of its (nonzero) digits is 1028764800, while the sum is 71.

The spelling of 50638437273599 in words is "fifty trillion, six hundred thirty-eight billion, four hundred thirty-seven million, two hundred seventy-three thousand, five hundred ninety-nine".