2003787518074 has 12 divisors (see below), whose sum is σ = 3142044890586. Its totient is φ = 958333160312.

The previous prime is 2003787518009. The next prime is 2003787518081. The reversal of 2003787518074 is 4708157873002.

It can be written as a sum of positive squares in only one way, i.e., 1022980530625 + 980806987449 = 1011425^2 + 990357^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 946968469 + ... + 946970584.

Almost surely, 2^{2003787518074} is an apocalyptic number.

2003787518074 is a deficient number, since it is larger than the sum of its proper divisors (1138257372512).

2003787518074 is a wasteful number, since it uses less digits than its factorization.

2003787518074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893939101 (or 1893939078 counting only the distinct ones).

The product of its (nonzero) digits is 2634240, while the sum is 52.

The spelling of 2003787518074 in words is "two trillion, three billion, seven hundred eighty-seven million, five hundred eighteen thousand, seventy-four".