355052152 has 32 divisors (see below), whose sum is σ = 819352800. Its totient is φ = 140459904.

The previous prime is 355052143. The next prime is 355052153. The reversal of 355052152 is 251250553.

It is a super-2 number, since 2×355052152² = 252124061279662208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 355052152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355052153) 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, 243127 + ... + 244582.

It is an arithmetic number, because the mean of its divisors is an integer number (25604775).

Almost surely, 2^355052152 is an apocalyptic number.

It is an amenable number.

355052152 is an abundant number, since it is smaller than the sum of its proper divisors (464300648).

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

355052152 is a wasteful number, since it uses less digits than its factorization.

355052152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487735 (or 487731 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 355052152 is about 18842.8276009733. The cubic root of 355052152 is about 708.1045468944.

The spelling of 355052152 in words is "three hundred fifty-five million, fifty-two thousand, one hundred fifty-two".