4045025040507 has 20 divisors (see below), whose sum is σ = 6591892660056. Its totient is φ = 2451530327040.

The previous prime is 4045025040503. The next prime is 4045025040517. The reversal of 4045025040507 is 7050405205404.

It is a happy number.

4045025040507 is a `hidden beast` number, since 40 + 4 + 50 + 25 + 0 + 40 + 507 = 666.

It is not a de Polignac number, because 4045025040507 - 2² = 4045025040503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4045025040503) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2269934598 + ... + 2269936379.

Almost surely, 2^{4045025040507} is an apocalyptic number.

4045025040507 is a deficient number, since it is larger than the sum of its proper divisors (2546867619549).

4045025040507 is a wasteful number, since it uses less digits than its factorization.

4045025040507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4539871000 (or 4539870991 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 36.

The spelling of 4045025040507 in words is "four trillion, forty-five billion, twenty-five million, forty thousand, five hundred seven".