3525430254402 has 128 divisors (see below), whose sum is σ = 8611484313600. Its totient is φ = 939720393216.

The previous prime is 3525430254389. The next prime is 3525430254427. The reversal of 3525430254402 is 2044520345253.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 217758924 + ... + 217775112.

It is an arithmetic number, because the mean of its divisors is an integer number (67277221200).

Almost surely, 2^{3525430254402} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3525430254402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4305742156800).

3525430254402 is an abundant number, since it is smaller than the sum of its proper divisors (5086054059198).

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

3525430254402 is a wasteful number, since it uses less digits than its factorization.

3525430254402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20360.

The product of its (nonzero) digits is 576000, while the sum is 39.

Adding to 3525430254402 its reverse (2044520345253), we get a palindrome (5569950599655).

The spelling of 3525430254402 in words is "three trillion, five hundred twenty-five billion, four hundred thirty million, two hundred fifty-four thousand, four hundred two".