3525434561140 has 12 divisors (see below), whose sum is σ = 7403412578436. Its totient is φ = 1410173824448.

The previous prime is 3525434561111. The next prime is 3525434561141. The reversal of 3525434561140 is 411654345253.

It can be written as a sum of positive squares in 2 ways, for example, as 1329146128996 + 2196288432144 = 1152886^2 + 1481988^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525434561141) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 88135864009 + ... + 88135864048.

It is an arithmetic number, because the mean of its divisors is an integer number (616951048203).

Almost surely, 2^{3525434561140} is an apocalyptic number.

It is an amenable number.

3525434561140 is an abundant number, since it is smaller than the sum of its proper divisors (3877978017296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3525434561140 is a wasteful number, since it uses less digits than its factorization.

3525434561140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176271728066 (or 176271728064 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 3525434561140 in words is "three trillion, five hundred twenty-five billion, four hundred thirty-four million, five hundred sixty-one thousand, one hundred forty".