3456243525 has 24 divisors (see below), whose sum is σ = 6530655424. Its totient is φ = 1579996800.

The previous prime is 3456243521. The next prime is 3456243611. The reversal of 3456243525 is 5253426543.

It is not a de Polignac number, because 3456243525 - 2² = 3456243521 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456243521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3291136 + ... + 3292185.

Almost surely, 2^3456243525 is an apocalyptic number.

3456243525 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3456243525 is a deficient number, since it is larger than the sum of its proper divisors (3074411899).

3456243525 is a wasteful number, since it uses less digits than its factorization.

3456243525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6583341 (or 6583336 counting only the distinct ones).

The product of its digits is 432000, while the sum is 39.

The square root of 3456243525 is about 58789.8250124968. The cubic root of 3456243525 is about 1511.9407708770.

It can be divided in two parts, 34562 and 43525, that added together give a palindrome (78087).

The spelling of 3456243525 in words is "three billion, four hundred fifty-six million, two hundred forty-three thousand, five hundred twenty-five".