2045018376052 has 12 divisors (see below), whose sum is σ = 3767139113920. Its totient is φ = 968692914936.

The previous prime is 2045018375989. The next prime is 2045018376067. The reversal of 2045018376052 is 2506738105402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13454068188 + ... + 13454068339.

Almost surely, 2^{2045018376052} is an apocalyptic number.

It is an amenable number.

2045018376052 is a deficient number, since it is larger than the sum of its proper divisors (1722120737868).

2045018376052 is a wasteful number, since it uses less digits than its factorization.

2045018376052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26908136550 (or 26908136548 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 2045018376052 in words is "two trillion, forty-five billion, eighteen million, three hundred seventy-six thousand, fifty-two".