3550001231 has 8 divisors (see below), whose sum is σ = 4117699200. Its totient is φ = 2997442008.

The previous prime is 3550001179. The next prime is 3550001243. The reversal of 3550001231 is 1321000553.

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 3550001231 - 2¹⁴ = 3549984847 is a prime.

It is a super-2 number, since 2×3550001231² = 25205017480203030722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3550001291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3784181 + ... + 3785118.

It is an arithmetic number, because the mean of its divisors is an integer number (514712400).

Almost surely, 2^3550001231 is an apocalyptic number.

3550001231 is a deficient number, since it is larger than the sum of its proper divisors (567697969).

3550001231 is an equidigital number, since it uses as much as digits as its factorization.

3550001231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7569373.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 3550001231 is about 59581.8867693865. The cubic root of 3550001231 is about 1525.4904782269.

Adding to 3550001231 its reverse (1321000553), we get a palindrome (4871001784).

The spelling of 3550001231 in words is "three billion, five hundred fifty million, one thousand, two hundred thirty-one".