3550016001 has 8 divisors (see below), whose sum is σ = 5409548224. Its totient is φ = 2028580560.

The previous prime is 3550015943. The next prime is 3550016003. The reversal of 3550016001 is 1006100553.

It is a happy number.

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

It is not a de Polignac number, because 3550016001 - 2⁹ = 3550015489 is a prime.

It is a super-2 number, since 2×3550016001² = 25205227214712064002, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 169048381 = 3550016001 / (3 + 5 + 5 + 0 + 0 + 1 + 6 + 0 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3550016003) 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, 84524170 + ... + 84524211.

It is an arithmetic number, because the mean of its divisors is an integer number (676193528).

Almost surely, 2^3550016001 is an apocalyptic number.

It is an amenable number.

3550016001 is a deficient number, since it is larger than the sum of its proper divisors (1859532223).

3550016001 is a wasteful number, since it uses less digits than its factorization.

3550016001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169048391.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 3550016001 is about 59582.0107163228. The cubic root of 3550016001 is about 1525.4925938565.

Adding to 3550016001 its reverse (1006100553), we get a palindrome (4556116554).

The spelling of 3550016001 in words is "three billion, five hundred fifty million, sixteen thousand, one".