3557485233460 has 192 divisors, whose sum is σ = 8013635223552. Its totient is φ = 1323456228864.

The previous prime is 3557485233359. The next prime is 3557485233517. The reversal of 3557485233460 is 643325847553.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 2772785979 + ... + 2772787261.

It is an arithmetic number, because the mean of its divisors is an integer number (41737683456).

Almost surely, 2^{3557485233460} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3557485233460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4006817611776).

3557485233460 is an abundant number, since it is smaller than the sum of its proper divisors (4456149990092).

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

3557485233460 is a wasteful number, since it uses less digits than its factorization.

3557485233460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102 (or 2100 counting only the distinct ones).

The product of its (nonzero) digits is 36288000, while the sum is 55.

The spelling of 3557485233460 in words is "three trillion, five hundred fifty-seven billion, four hundred eighty-five million, two hundred thirty-three thousand, four hundred sixty".