355205052 has 36 divisors (see below), whose sum is σ = 907976160. Its totient is φ = 117070272.

The previous prime is 355205047. The next prime is 355205063. The reversal of 355205052 is 250502553.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52228 + ... + 58635.

It is an arithmetic number, because the mean of its divisors is an integer number (25221560).

Almost surely, 2^355205052 is an apocalyptic number.

It is an amenable number.

355205052 is an abundant number, since it is smaller than the sum of its proper divisors (552771108).

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

355205052 is a wasteful number, since it uses less digits than its factorization.

355205052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110962 (or 110957 counting only the distinct ones).

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

The square root of 355205052 is about 18846.8844109577. The cubic root of 355205052 is about 708.2061785811.

It can be divided in two parts, 35520 and 5052, that multiplied together give a triangular number (179447040 = T₁₈₉₄₄).

The spelling of 355205052 in words is "three hundred fifty-five million, two hundred five thousand, fifty-two".