3553086121 has 8 divisors (see below), whose sum is σ = 3826880064. Its totient is φ = 3279360720.

The previous prime is 3553086109. The next prime is 3553086143. The reversal of 3553086121 is 1216803553.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3553086121 - 2¹³ = 3553077929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3553086821) 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, 153606 + ... + 175216.

It is an arithmetic number, because the mean of its divisors is an integer number (478360008).

Almost surely, 2^3553086121 is an apocalyptic number.

It is an amenable number.

3553086121 is a deficient number, since it is larger than the sum of its proper divisors (273793943).

3553086121 is a wasteful number, since it uses less digits than its factorization.

3553086121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34271.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 3553086121 is about 59607.7689651274. The cubic root of 3553086121 is about 1525.9322252891.

Adding to 3553086121 its reverse (1216803553), we get a palindrome (4769889674).

The spelling of 3553086121 in words is "three billion, five hundred fifty-three million, eighty-six thousand, one hundred twenty-one".