3553722310720 has 56 divisors (see below), whose sum is σ = 8668698875928. Its totient is φ = 1386818457600.

The previous prime is 3553722310667. The next prime is 3553722310727. The reversal of 3553722310720 is 270132273553.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 75765865536 + 3477956445184 = 275256^2 + 1864928^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (3553722310727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135418371 + ... + 135444610.

It is an arithmetic number, because the mean of its divisors is an integer number (154798194213).

Almost surely, 2^{3553722310720} is an apocalyptic number.

It is an amenable number.

3553722310720 is an abundant number, since it is smaller than the sum of its proper divisors (5114976565208).

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

3553722310720 is a wasteful number, since it uses less digits than its factorization.

3553722310720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270863039 (or 270863029 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 40.

The spelling of 3553722310720 in words is "three trillion, five hundred fifty-three billion, seven hundred twenty-two million, three hundred ten thousand, seven hundred twenty".