18052006370 has 8 divisors (see below), whose sum is σ = 32493611484. Its totient is φ = 7220802544.

The previous prime is 18052006369. The next prime is 18052006409. The reversal of 18052006370 is 7360025081.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 15243112369 + 2808894001 = 123463^2 + 52999^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 902600309 + ... + 902600328.

Almost surely, 2^18052006370 is an apocalyptic number.

18052006370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18052006370 is a deficient number, since it is larger than the sum of its proper divisors (14441605114).

18052006370 is a wasteful number, since it uses less digits than its factorization.

18052006370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805200644.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 18052006370 in words is "eighteen billion, fifty-two million, six thousand, three hundred seventy".