4020590074225 has 6 divisors (see below), whose sum is σ = 4985531692070. Its totient is φ = 3216472059360.

The previous prime is 4020590074219. The next prime is 4020590074243. The reversal of 4020590074225 is 5224700950204.

It can be written as a sum of positive squares in 3 ways, for example, as 5760354609 + 4014829719616 = 75897^2 + 2003704^2 .

It is not a de Polignac number, because 4020590074225 - 2⁷ = 4020590074097 is a prime.

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, 80411801460 + ... + 80411801509.

Almost surely, 2^{4020590074225} is an apocalyptic number.

It is an amenable number.

4020590074225 is a deficient number, since it is larger than the sum of its proper divisors (964941617845).

4020590074225 is a wasteful number, since it uses less digits than its factorization.

4020590074225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160823602979 (or 160823602974 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 4020590074225 in words is "four trillion, twenty billion, five hundred ninety million, seventy-four thousand, two hundred twenty-five".