3550121052 has 24 divisors (see below), whose sum is σ = 8336382096. Its totient is φ = 1175835648.

The previous prime is 3550121009. The next prime is 3550121053. The reversal of 3550121052 is 2501210553.

It is a happy number.

3550121052 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3550121053) 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, 940293 + ... + 944060.

It is an arithmetic number, because the mean of its divisors is an integer number (347349254).

Almost surely, 2^3550121052 is an apocalyptic number.

It is an amenable number.

3550121052 is an abundant number, since it is smaller than the sum of its proper divisors (4786261044).

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

3550121052 is a wasteful number, since it uses less digits than its factorization.

3550121052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884517 (or 1884515 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 3550121052 is about 59582.8922762230. The cubic root of 3550121052 is about 1525.5076410133.

It can be divided in two parts, 3 and 550121052, that added together give a palindrome (550121055).

The spelling of 3550121052 in words is "three billion, five hundred fifty million, one hundred twenty-one thousand, fifty-two".