18750800485 has 16 divisors (see below), whose sum is σ = 23514986880. Its totient is φ = 14326607680.

The previous prime is 18750800479. The next prime is 18750800489. The reversal of 18750800485 is 58400805781.

It is not a de Polignac number, because 18750800485 - 2²¹ = 18748703333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18750800489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47926 + ... + 199495.

It is an arithmetic number, because the mean of its divisors is an integer number (1469686680).

Almost surely, 2^18750800485 is an apocalyptic number.

It is an amenable number.

18750800485 is a deficient number, since it is larger than the sum of its proper divisors (4764186395).

18750800485 is a wasteful number, since it uses less digits than its factorization.

18750800485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248108.

The product of its (nonzero) digits is 358400, while the sum is 46.

The spelling of 18750800485 in words is "eighteen billion, seven hundred fifty million, eight hundred thousand, four hundred eighty-five".