351125204 has 6 divisors (see below), whose sum is σ = 614469114. Its totient is φ = 175562600.

The previous prime is 351125171. The next prime is 351125219. The reversal of 351125204 is 402521153.

It can be written as a sum of positive squares in only one way, i.e., 349690000 + 1435204 = 18700^2 + 1198^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 351125204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43890647 + ... + 43890654.

It is an arithmetic number, because the mean of its divisors is an integer number (102411519).

Almost surely, 2^351125204 is an apocalyptic number.

It is an amenable number.

351125204 is a deficient number, since it is larger than the sum of its proper divisors (263343910).

351125204 is a wasteful number, since it uses less digits than its factorization.

351125204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87781305 (or 87781303 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 351125204 is about 18738.3351448308. The cubic root of 351125204 is about 705.4842699945.

Adding to 351125204 its reverse (402521153), we get a palindrome (753646357).

The spelling of 351125204 in words is "three hundred fifty-one million, one hundred twenty-five thousand, two hundred four".