3542615425 has 6 divisors (see below), whose sum is σ = 4392843158. Its totient is φ = 2834092320.

The previous prime is 3542615423. The next prime is 3542615449. The reversal of 3542615425 is 5245162453.

It can be written as a sum of positive squares in 3 ways, for example, as 136258929 + 3406356496 = 11673^2 + 58364^2 .

It is not a de Polignac number, because 3542615425 - 2¹ = 3542615423 is a prime.

It is a super-3 number, since 3×3542615425³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3542615423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70852284 + ... + 70852333.

Almost surely, 2^3542615425 is an apocalyptic number.

It is an amenable number.

3542615425 is a deficient number, since it is larger than the sum of its proper divisors (850227733).

3542615425 is a wasteful number, since it uses less digits than its factorization.

3542615425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141704627 (or 141704622 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The square root of 3542615425 is about 59519.8742018160. The cubic root of 3542615425 is about 1524.4318119790.

Adding to 3542615425 its reverse (5245162453), we get a palindrome (8787777878).

The spelling of 3542615425 in words is "three billion, five hundred forty-two million, six hundred fifteen thousand, four hundred twenty-five".