3542225225 has 24 divisors (see below), whose sum is σ = 5476191168. Its totient is φ = 2208139200.

The previous prime is 3542225191. The next prime is 3542225227. The reversal of 3542225225 is 5225222453.

3542225225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3542225225 - 2⁸ = 3542224969 is a prime.

It is a super-3 number, since 3×3542225225³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3542225191 and 3542225200.

It is not an unprimeable number, because it can be changed into a prime (3542225227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 918134 + ... + 921983.

It is an arithmetic number, because the mean of its divisors is an integer number (228174632).

Almost surely, 2^3542225225 is an apocalyptic number.

3542225225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3542225225 is a deficient number, since it is larger than the sum of its proper divisors (1933965943).

3542225225 is a wasteful number, since it uses less digits than its factorization.

3542225225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840145 (or 1840140 counting only the distinct ones).

The product of its digits is 48000, while the sum is 32.

The square root of 3542225225 is about 59516.5962148374. The cubic root of 3542225225 is about 1524.3758406074.

Adding to 3542225225 its reverse (5225222453), we get a palindrome (8767447678).

The spelling of 3542225225 in words is "three billion, five hundred forty-two million, two hundred twenty-five thousand, two hundred twenty-five".