350145050505155 has 4 divisors (see below), whose sum is σ = 420174060606192. Its totient is φ = 280116040404120.

The previous prime is 350145050505149. The next prime is 350145050505179. The reversal of 350145050505155 is 551505050541053.

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

It is not a de Polignac number, because 350145050505155 - 2⁴ = 350145050505139 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, 35014505050511 + ... + 35014505050520.

It is an arithmetic number, because the mean of its divisors is an integer number (105043515151548).

Almost surely, 2^{350145050505155} is an apocalyptic number.

350145050505155 is a deficient number, since it is larger than the sum of its proper divisors (70029010101037).

350145050505155 is an equidigital number, since it uses as much as digits as its factorization.

350145050505155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70029010101036.

The product of its (nonzero) digits is 937500, while the sum is 44.

The spelling of 350145050505155 in words is "three hundred fifty trillion, one hundred forty-five billion, fifty million, five hundred five thousand, one hundred fifty-five".