3531550531425 has 36 divisors (see below), whose sum is σ = 6792108620976. Its totient is φ = 1614423098400.

The previous prime is 3531550531409. The next prime is 3531550531433. The reversal of 3531550531425 is 5241350551353.

It is not a de Polignac number, because 3531550531425 - 2⁴ = 3531550531409 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 35 ways as a sum of consecutive naturals, for example, 480479391 + ... + 480486740.

It is an arithmetic number, because the mean of its divisors is an integer number (188669683916).

Almost surely, 2^{3531550531425} is an apocalyptic number.

3531550531425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3531550531425 is a deficient number, since it is larger than the sum of its proper divisors (3260558089551).

3531550531425 is a wasteful number, since it uses less digits than its factorization.

3531550531425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960966158 (or 960966146 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 42.

The spelling of 3531550531425 in words is "three trillion, five hundred thirty-one billion, five hundred fifty million, five hundred thirty-one thousand, four hundred twenty-five".