355368825 has 54 divisors (see below), whose sum is σ = 740447214. Its totient is φ = 162449280.

The previous prime is 355368823. The next prime is 355368829. The reversal of 355368825 is 528863553.

355368825 is a `hidden beast` number, since 35 + 536 + 8 + 82 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 47155689 + 308213136 = 6867^2 + 17556^2 .

It is not a de Polignac number, because 355368825 - 2¹ = 355368823 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (355368823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 5092 + ... + 27141.

Almost surely, 2^355368825 is an apocalyptic number.

355368825 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

355368825 is an abundant number, since it is smaller than the sum of its proper divisors (385078389).

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

355368825 is a wasteful number, since it uses less digits than its factorization.

355368825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32263 (or 32248 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The square root of 355368825 is about 18851.2287397931. The cubic root of 355368825 is about 708.3150051390.

The spelling of 355368825 in words is "three hundred fifty-five million, three hundred sixty-eight thousand, eight hundred twenty-five".