3551252052 has 24 divisors (see below), whose sum is σ = 8289540000. Its totient is φ = 1183281376.

The previous prime is 3551252041. The next prime is 3551252071. The reversal of 3551252052 is 2502521553.

It is a super-2 number, since 2×3551252052² = 25222782273668421408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26427 + ... + 88322.

It is an arithmetic number, because the mean of its divisors is an integer number (345397500).

Almost surely, 2^3551252052 is an apocalyptic number.

It is an amenable number.

3551252052 is an abundant number, since it is smaller than the sum of its proper divisors (4738287948).

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

3551252052 is a wasteful number, since it uses less digits than its factorization.

3551252052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117335 (or 117333 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 3551252052 is about 59592.3824997793. The cubic root of 3551252052 is about 1525.6696229033.

The spelling of 3551252052 in words is "three billion, five hundred fifty-one million, two hundred fifty-two thousand, fifty-two".