3550441020 has 96 divisors (see below), whose sum is σ = 11593344000. Its totient is φ = 811524672.

The previous prime is 3550441001. The next prime is 3550441031. The reversal of 3550441020 is 201440553.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65680 + ... + 106839.

It is an arithmetic number, because the mean of its divisors is an integer number (120764000).

Almost surely, 2^3550441020 is an apocalyptic number.

3550441020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3550441020 is an abundant number, since it is smaller than the sum of its proper divisors (8042902980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3550441020 is a wasteful number, since it uses less digits than its factorization.

3550441020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172552 (or 172536 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 3550441020 is about 59585.5772817550. The cubic root of 3550441020 is about 1525.5534703393.

Adding to 3550441020 its reverse (201440553), we get a palindrome (3751881573).

The spelling of 3550441020 in words is "three billion, five hundred fifty million, four hundred forty-one thousand, twenty".