3524245283869 has 16 divisors (see below), whose sum is σ = 3622521414960. Its totient is φ = 3426129722880.

The previous prime is 3524245283863. The next prime is 3524245283903. The reversal of 3524245283869 is 9683825424253.

It can be written as a sum of positive squares in 8 ways, for example, as 1240187367769 + 2284057916100 = 1113637^2 + 1511310^2 .

It is a cyclic number.

It is not a de Polignac number, because 3524245283869 - 2²⁹ = 3523708412957 is a prime.

It is a super-2 number, since 2×3524245283869² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3524245283863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294146859 + ... + 294158839.

It is an arithmetic number, because the mean of its divisors is an integer number (226407588435).

Almost surely, 2^{3524245283869} is an apocalyptic number.

It is an amenable number.

3524245283869 is a deficient number, since it is larger than the sum of its proper divisors (98276131091).

3524245283869 is a wasteful number, since it uses less digits than its factorization.

3524245283869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18000.

The product of its digits is 99532800, while the sum is 61.

The spelling of 3524245283869 in words is "three trillion, five hundred twenty-four billion, two hundred forty-five million, two hundred eighty-three thousand, eight hundred sixty-nine".