3550115541 has 16 divisors (see below), whose sum is σ = 5411026944. Its totient is φ = 2028139824.

The previous prime is 3550115519. The next prime is 3550115551. The reversal of 3550115541 is 1455110553.

It is not a de Polignac number, because 3550115541 - 2¹⁸ = 3549853397 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3550115499 and 3550115508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3550115551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77800 + ... + 114686.

It is an arithmetic number, because the mean of its divisors is an integer number (338189184).

Almost surely, 2^3550115541 is an apocalyptic number.

It is an amenable number.

3550115541 is a deficient number, since it is larger than the sum of its proper divisors (1860911403).

3550115541 is a wasteful number, since it uses less digits than its factorization.

3550115541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41480.

The product of its (nonzero) digits is 7500, while the sum is 30.

The square root of 3550115541 is about 59582.8460297089. The cubic root of 3550115541 is about 1525.5068516433.

The spelling of 3550115541 in words is "three billion, five hundred fifty million, one hundred fifteen thousand, five hundred forty-one".