18087754045 has 8 divisors (see below), whose sum is σ = 22847689440. Its totient is φ = 13708613520.

The previous prime is 18087754043. The next prime is 18087754067. The reversal of 18087754045 is 54045778081.

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

It is not a de Polignac number, because 18087754045 - 2¹ = 18087754043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 18087754045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18087754043) 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, 95198611 + ... + 95198800.

It is an arithmetic number, because the mean of its divisors is an integer number (2855961180).

Almost surely, 2^18087754045 is an apocalyptic number.

It is an amenable number.

18087754045 is a deficient number, since it is larger than the sum of its proper divisors (4759935395).

18087754045 is a wasteful number, since it uses less digits than its factorization.

18087754045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190397435.

The product of its (nonzero) digits is 1254400, while the sum is 49.

The spelling of 18087754045 in words is "eighteen billion, eighty-seven million, seven hundred fifty-four thousand, forty-five".