252325415146 has 16 divisors (see below), whose sum is σ = 433263510144. Its totient is φ = 107963049744.

The previous prime is 252325415123. The next prime is 252325415161. The reversal of 252325415146 is 641514523252.

It is a junction number, because it is equal to n+sod(n) for n = 252325415099 and 252325415108.

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, 14692270 + ... + 14709433.

It is an arithmetic number, because the mean of its divisors is an integer number (27078969384).

Almost surely, 2^252325415146 is an apocalyptic number.

252325415146 is a deficient number, since it is larger than the sum of its proper divisors (180938094998).

252325415146 is a wasteful number, since it uses less digits than its factorization.

252325415146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29402325.

The product of its digits is 288000, while the sum is 40.

Adding to 252325415146 its reverse (641514523252), we get a palindrome (893839938398).

The spelling of 252325415146 in words is "two hundred fifty-two billion, three hundred twenty-five million, four hundred fifteen thousand, one hundred forty-six".