50326131162155 has 4 divisors (see below), whose sum is σ = 60391357394592. Its totient is φ = 40260904929720.

The previous prime is 50326131162143. The next prime is 50326131162179. The reversal of 50326131162155 is 55126113162305.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 50326131162155 - 2¹⁸ = 50326130900011 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5032613116211 + ... + 5032613116220.

It is an arithmetic number, because the mean of its divisors is an integer number (15097839348648).

Almost surely, 2^{50326131162155} is an apocalyptic number.

50326131162155 is a deficient number, since it is larger than the sum of its proper divisors (10065226232437).

50326131162155 is a wasteful number, since it uses less digits than its factorization.

50326131162155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10065226232436.

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 50326131162155 in words is "fifty trillion, three hundred twenty-six billion, one hundred thirty-one million, one hundred sixty-two thousand, one hundred fifty-five".