50109674109637 has 2 divisors, whose sum is σ = 50109674109638. Its totient is φ = 50109674109636.

The previous prime is 50109674109479. The next prime is 50109674109659. The reversal of 50109674109637 is 73690147690105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37140809394276 + 12968864715361 = 6094326^2 + 3601231^2 .

It is a cyclic number.

It is not a de Polignac number, because 50109674109637 - 2²⁷ = 50109539891909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50109674109697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25054837054818 + 25054837054819.

It is an arithmetic number, because the mean of its divisors is an integer number (25054837054819).

Almost surely, 2^{50109674109637} is an apocalyptic number.

It is an amenable number.

50109674109637 is a deficient number, since it is larger than the sum of its proper divisors (1).

50109674109637 is an equidigital number, since it uses as much as digits as its factorization.

50109674109637 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8573040, while the sum is 58.

The spelling of 50109674109637 in words is "fifty trillion, one hundred nine billion, six hundred seventy-four million, one hundred nine thousand, six hundred thirty-seven".