350645040546053 has 4 divisors (see below), whose sum is σ = 382521862413888. Its totient is φ = 318768218678220.

The previous prime is 350645040546041. The next prime is 350645040546127.

350645040546053 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 350645040546053 - 2²⁰ = 350645039497477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 350645040545992 and 350645040546010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350645040566053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15938410933901 + ... + 15938410933922.

It is an arithmetic number, because the mean of its divisors is an integer number (95630465603472).

Almost surely, 2^{350645040546053} is an apocalyptic number.

It is an amenable number.

350645040546053 is a deficient number, since it is larger than the sum of its proper divisors (31876821867835).

350645040546053 is a wasteful number, since it uses less digits than its factorization.

350645040546053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31876821867834.

The product of its (nonzero) digits is 12960000, while the sum is 50.

The spelling of 350645040546053 in words is "three hundred fifty trillion, six hundred forty-five billion, forty million, five hundred forty-six thousand, fifty-three".