3581051451025 has 12 divisors (see below), whose sum is σ = 4633569182592. Its totient is φ = 2740282849040.

The previous prime is 3581051451013. The next prime is 3581051451127. The reversal of 3581051451025 is 5201541501853.

It is not a de Polignac number, because 3581051451025 - 2⁷ = 3581051450897 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3113957209 + ... + 3113958358.

It is an arithmetic number, because the mean of its divisors is an integer number (386130765216).

Almost surely, 2^{3581051451025} is an apocalyptic number.

It is an amenable number.

3581051451025 is a deficient number, since it is larger than the sum of its proper divisors (1052517731567).

3581051451025 is a wasteful number, since it uses less digits than its factorization.

3581051451025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6227915600 (or 6227915595 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 40.

Adding to 3581051451025 its reverse (5201541501853), we get a palindrome (8782592952878).

The spelling of 3581051451025 in words is "three trillion, five hundred eighty-one billion, fifty-one million, four hundred fifty-one thousand, twenty-five".