3553480653280 has 96 divisors (see below), whose sum is σ = 8600301287424. Its totient is φ = 1386725577216.

The previous prime is 3553480653263. The next prime is 3553480653293. The reversal of 3553480653280 is 823560843553.

It is a super-3 number, since 3×3553480653280³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5638197 + ... + 6236683.

It is an arithmetic number, because the mean of its divisors is an integer number (89586471744).

Almost surely, 2^{3553480653280} 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 3553480653280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4300150643712).

3553480653280 is an abundant number, since it is smaller than the sum of its proper divisors (5046820634144).

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

3553480653280 is a wasteful number, since it uses less digits than its factorization.

3553480653280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599408 (or 599400 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 52.

The spelling of 3553480653280 in words is "three trillion, five hundred fifty-three billion, four hundred eighty million, six hundred fifty-three thousand, two hundred eighty".