3512544321425 has 12 divisors (see below), whose sum is σ = 4355898228480. Its totient is φ = 2809813992720.

The previous prime is 3512544321331. The next prime is 3512544321431. The reversal of 3512544321425 is 5241234452153.

It is not a de Polignac number, because 3512544321425 - 2¹⁰ = 3512544320401 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 5212685 + ... + 5847834.

It is an arithmetic number, because the mean of its divisors is an integer number (362991519040).

Almost surely, 2^{3512544321425} is an apocalyptic number.

It is an amenable number.

3512544321425 is a deficient number, since it is larger than the sum of its proper divisors (843353907055).

3512544321425 is a wasteful number, since it uses less digits than its factorization.

3512544321425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11073232 (or 11073227 counting only the distinct ones).

The product of its digits is 576000, while the sum is 41.

Adding to 3512544321425 its reverse (5241234452153), we get a palindrome (8753778773578).

The spelling of 3512544321425 in words is "three trillion, five hundred twelve billion, five hundred forty-four million, three hundred twenty-one thousand, four hundred twenty-five".