2045355145004 has 24 divisors (see below), whose sum is σ = 3640221784080. Its totient is φ = 1005293520896.

The previous prime is 2045355144983. The next prime is 2045355145073. The reversal of 2045355145004 is 4005415535402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4724324 + ... + 5139060.

It is an arithmetic number, because the mean of its divisors is an integer number (151675907670).

Almost surely, 2^{2045355145004} is an apocalyptic number.

It is an amenable number.

2045355145004 is a deficient number, since it is larger than the sum of its proper divisors (1594866639076).

2045355145004 is a wasteful number, since it uses less digits than its factorization.

2045355145004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435697 (or 435695 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 2045355145004 in words is "two trillion, forty-five billion, three hundred fifty-five million, one hundred forty-five thousand, four".