3552210425 has 12 divisors (see below), whose sum is σ = 4427106156. Its totient is φ = 2827339200.

The previous prime is 3552210421. The next prime is 3552210427. The reversal of 3552210425 is 5240122553.

It can be written as a sum of positive squares in 6 ways, for example, as 145853929 + 3406356496 = 12077^2 + 58364^2 .

It is not a de Polignac number, because 3552210425 - 2² = 3552210421 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3552210421) 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, 355706 + ... + 365555.

It is an arithmetic number, because the mean of its divisors is an integer number (368925513).

Almost surely, 2^3552210425 is an apocalyptic number.

It is an amenable number.

3552210425 is a deficient number, since it is larger than the sum of its proper divisors (874895731).

3552210425 is a wasteful number, since it uses less digits than its factorization.

3552210425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721468 (or 721463 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 3552210425 is about 59600.4230270222. The cubic root of 3552210425 is about 1525.8068542273.

Adding to 3552210425 its reverse (5240122553), we get a palindrome (8792332978).

The spelling of 3552210425 in words is "three billion, five hundred fifty-two million, two hundred ten thousand, four hundred twenty-five".