3550327468081 has 4 divisors (see below), whose sum is σ = 3550332096000. Its totient is φ = 3550322840164.

The previous prime is 3550327468073. The next prime is 3550327468087. The reversal of 3550327468081 is 1808647230553.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3550327468081 - 2³ = 3550327468073 is a prime.

It is a super-2 number, since 2×3550327468081² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3550327468087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 857761 + ... + 2799358.

It is an arithmetic number, because the mean of its divisors is an integer number (887583024000).

Almost surely, 2^{3550327468081} is an apocalyptic number.

It is an amenable number.

3550327468081 is a deficient number, since it is larger than the sum of its proper divisors (4627919).

3550327468081 is an equidigital number, since it uses as much as digits as its factorization.

3550327468081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4627918.

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 3550327468081 in words is "three trillion, five hundred fifty billion, three hundred twenty-seven million, four hundred sixty-eight thousand, eighty-one".