18952050467 has 8 divisors (see below), whose sum is σ = 21933657600. Its totient is φ = 16038986184.

The previous prime is 18952050457. The next prime is 18952050473. The reversal of 18952050467 is 76405025981.

It is a happy number.

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 18952050467 - 2⁴ = 18952050451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (18952050457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17135117 + ... + 17136222.

It is an arithmetic number, because the mean of its divisors is an integer number (2741707200).

Almost surely, 2^18952050467 is an apocalyptic number.

18952050467 is a deficient number, since it is larger than the sum of its proper divisors (2981607133).

18952050467 is an equidigital number, since it uses as much as digits as its factorization.

18952050467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34271425.

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 18952050467 in words is "eighteen billion, nine hundred fifty-two million, fifty thousand, four hundred sixty-seven".