3531455425 has 72 divisors (see below), whose sum is σ = 4864242240. Its totient is φ = 2539555200.

The previous prime is 3531455359. The next prime is 3531455449. The reversal of 3531455425 is 5245541353.

It is not a de Polignac number, because 3531455425 - 2¹¹ = 3531453377 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 26957610 + ... + 26957740.

It is an arithmetic number, because the mean of its divisors is an integer number (67558920).

Almost surely, 2^3531455425 is an apocalyptic number.

It is an amenable number.

3531455425 is a deficient number, since it is larger than the sum of its proper divisors (1332786815).

3531455425 is a wasteful number, since it uses less digits than its factorization.

3531455425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311 (or 287 counting only the distinct ones).

The product of its digits is 180000, while the sum is 37.

The square root of 3531455425 is about 59426.0500538274. The cubic root of 3531455425 is about 1522.8293654981.

Adding to 3531455425 its reverse (5245541353), we get a palindrome (8776996778).

The spelling of 3531455425 in words is "three billion, five hundred thirty-one million, four hundred fifty-five thousand, four hundred twenty-five".