1545042345004 has 6 divisors (see below), whose sum is σ = 2703824103764. Its totient is φ = 772521172500.

The previous prime is 1545042344981. The next prime is 1545042345053. The reversal of 1545042345004 is 4005432405451.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193130293122 + ... + 193130293129.

Almost surely, 2^{1545042345004} is an apocalyptic number.

It is an amenable number.

1545042345004 is a deficient number, since it is larger than the sum of its proper divisors (1158781758760).

1545042345004 is a wasteful number, since it uses less digits than its factorization.

1545042345004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386260586255 (or 386260586253 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 37.

The spelling of 1545042345004 in words is "one trillion, five hundred forty-five billion, forty-two million, three hundred forty-five thousand, four".