3550500404 has 12 divisors (see below), whose sum is σ = 6778228128. Its totient is φ = 1613863800.

The previous prime is 3550500391. The next prime is 3550500413. The reversal of 3550500404 is 4040050553.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40346552 + ... + 40346639.

It is an arithmetic number, because the mean of its divisors is an integer number (564852344).

Almost surely, 2^3550500404 is an apocalyptic number.

It is an amenable number.

3550500404 is a deficient number, since it is larger than the sum of its proper divisors (3227727724).

3550500404 is a wasteful number, since it uses less digits than its factorization.

3550500404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80693206 (or 80693204 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 3550500404 is about 59586.0755881775. The cubic root of 3550500404 is about 1525.5619756641.

Adding to 3550500404 its reverse (4040050553), we get a palindrome (7590550957).

The spelling of 3550500404 in words is "three billion, five hundred fifty million, five hundred thousand, four hundred four".