50542123211535 has 16 divisors (see below), whose sum is σ = 80867517356160. Its totient is φ = 26955758973600.

The previous prime is 50542123211521. The next prime is 50542123211599. The reversal of 50542123211535 is 53511232124505.

It is not a de Polignac number, because 50542123211535 - 2⁴ = 50542123211519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50542123211493 and 50542123211502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9905556 + ... + 14113974.

It is an arithmetic number, because the mean of its divisors is an integer number (5054219834760).

Almost surely, 2^{50542123211535} is an apocalyptic number.

50542123211535 is a deficient number, since it is larger than the sum of its proper divisors (30325394144625).

50542123211535 is a wasteful number, since it uses less digits than its factorization.

50542123211535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5009078.

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 50542123211535 in words is "fifty trillion, five hundred forty-two billion, one hundred twenty-three million, two hundred eleven thousand, five hundred thirty-five".