3538566683025 has 24 divisors (see below), whose sum is σ = 6382287546144. Its totient is φ = 1715668694400.

The previous prime is 3538566682999. The next prime is 3538566683033. The reversal of 3538566683025 is 5203866658353.

It is not a de Polignac number, because 3538566683025 - 2⁷ = 3538566682897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3538566683025.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2144585044 + ... + 2144586693.

It is an arithmetic number, because the mean of its divisors is an integer number (265928647756).

Almost surely, 2^{3538566683025} is an apocalyptic number.

It is an amenable number.

3538566683025 is a deficient number, since it is larger than the sum of its proper divisors (2843720863119).

3538566683025 is a wasteful number, since it uses less digits than its factorization.

3538566683025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4289171761 (or 4289171756 counting only the distinct ones).

The product of its (nonzero) digits is 93312000, while the sum is 60.

The spelling of 3538566683025 in words is "three trillion, five hundred thirty-eight billion, five hundred sixty-six million, six hundred eighty-three thousand, twenty-five".