3551540881088 has 28 divisors (see below), whose sum is σ = 7047664250592. Its totient is φ = 1775751463680.

The previous prime is 3551540881087. The next prime is 3551540881123. The reversal of 3551540881088 is 8801880451553.

It is a super-2 number, since 2×3551540881088² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3551540881087) 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, 7213673 + ... + 7690263.

It is an arithmetic number, because the mean of its divisors is an integer number (251702294664).

Almost surely, 2^{3551540881088} is an apocalyptic number.

It is an amenable number.

3551540881088 is a deficient number, since it is larger than the sum of its proper divisors (3496123369504).

3551540881088 is a wasteful number, since it uses less digits than its factorization.

3551540881088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593040 (or 593030 counting only the distinct ones).

The product of its (nonzero) digits is 6144000, while the sum is 56.

The spelling of 3551540881088 in words is "three trillion, five hundred fifty-one billion, five hundred forty million, eight hundred eighty-one thousand, eighty-eight".