5122147643267 has 4 divisors (see below), whose sum is σ = 5260584066096. Its totient is φ = 4983711220440.

The previous prime is 5122147643237. The next prime is 5122147643383. The reversal of 5122147643267 is 7623467412215.

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

It is a cyclic number.

It is not a de Polignac number, because 5122147643267 - 2³⁴ = 5104967774083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5122147643237) 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, 69218211359 + ... + 69218211432.

It is an arithmetic number, because the mean of its divisors is an integer number (1315146016524).

Almost surely, 2^{5122147643267} is an apocalyptic number.

5122147643267 is a deficient number, since it is larger than the sum of its proper divisors (138436422829).

5122147643267 is a wasteful number, since it uses less digits than its factorization.

5122147643267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138436422828.

The product of its digits is 3386880, while the sum is 50.

The spelling of 5122147643267 in words is "five trillion, one hundred twenty-two billion, one hundred forty-seven million, six hundred forty-three thousand, two hundred sixty-seven".