20057173367 has 8 divisors (see below), whose sum is σ = 25006346112. Its totient is φ = 15628966200.

The previous prime is 20057173361. The next prime is 20057173387. The reversal of 20057173367 is 76337175002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20057173367 - 2⁶ = 20057173303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20057173361) 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 7 ways as a sum of consecutive naturals, for example, 130241309 + ... + 130241462.

It is an arithmetic number, because the mean of its divisors is an integer number (3125793264).

Almost surely, 2^20057173367 is an apocalyptic number.

20057173367 is a deficient number, since it is larger than the sum of its proper divisors (4949172745).

20057173367 is a wasteful number, since it uses less digits than its factorization.

20057173367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260482789.

The product of its (nonzero) digits is 185220, while the sum is 41.

The spelling of 20057173367 in words is "twenty billion, fifty-seven million, one hundred seventy-three thousand, three hundred sixty-seven".