3542629525 has 12 divisors (see below), whose sum is σ = 4394234500. Its totient is φ = 2833217280.

The previous prime is 3542629523. The next prime is 3542629583. The reversal of 3542629525 is 5259262453.

It can be written as a sum of positive squares in 6 ways, for example, as 437688241 + 3104941284 = 20921^2 + 55722^2 .

It is not a de Polignac number, because 3542629525 - 2¹ = 3542629523 is a prime.

It is a super-3 number, since 3×3542629525³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3542629523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66301 + ... + 107149.

Almost surely, 2^3542629525 is an apocalyptic number.

It is an amenable number.

3542629525 is a deficient number, since it is larger than the sum of its proper divisors (851604975).

3542629525 is a wasteful number, since it uses less digits than its factorization.

3542629525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44328 (or 44323 counting only the distinct ones).

The product of its digits is 648000, while the sum is 43.

The square root of 3542629525 is about 59519.9926495291. The cubic root of 3542629525 is about 1524.4338344453.

The spelling of 3542629525 in words is "three billion, five hundred forty-two million, six hundred twenty-nine thousand, five hundred twenty-five".