83574130467 has 4 divisors (see below), whose sum is σ = 111432173960. Its totient is φ = 55716086976.

The previous prime is 83574130429. The next prime is 83574130469. The reversal of 83574130467 is 76403147538.

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

It is not a de Polignac number, because 83574130467 - 2²⁴ = 83557353251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83574130469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13929021742 + ... + 13929021747.

It is an arithmetic number, because the mean of its divisors is an integer number (27858043490).

Almost surely, 2^83574130467 is an apocalyptic number.

83574130467 is a deficient number, since it is larger than the sum of its proper divisors (27858043493).

83574130467 is a wasteful number, since it uses less digits than its factorization.

83574130467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27858043492.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 83574130467 in words is "eighty-three billion, five hundred seventy-four million, one hundred thirty thousand, four hundred sixty-seven".