3550005252 has 24 divisors (see below), whose sum is σ = 9203717600. Its totient is φ = 1183335048.

The previous prime is 3550005241. The next prime is 3550005259. The reversal of 3550005252 is 2525000553.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3550005259) 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, 16435102 + ... + 16435317.

Almost surely, 2^3550005252 is an apocalyptic number.

It is an amenable number.

3550005252 is an abundant number, since it is smaller than the sum of its proper divisors (5653712348).

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

3550005252 is a wasteful number, since it uses less digits than its factorization.

3550005252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32870432 (or 32870424 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 3550005252 is about 59581.9205128536. The cubic root of 3550005252 is about 1525.4910541887.

The spelling of 3550005252 in words is "three billion, five hundred fifty million, five thousand, two hundred fifty-two".