425105125453352 has 32 divisors (see below), whose sum is σ = 809616884159880. Its totient is φ = 209231618937600.

The previous prime is 425105125453297. The next prime is 425105125453363. The reversal of 425105125453352 is 253354521501524.

It can be written as a sum of positive squares in 4 ways, for example, as 419774780420836 + 5330345032516 = 20488406^2 + 2308754^2 .

It is a junction number, because it is equal to n+sod(n) for n = 425105125453297 and 425105125453306.

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, 1520438843 + ... + 1520718410.

Almost surely, 2^{425105125453352} is an apocalyptic number.

It is an amenable number.

425105125453352 is a deficient number, since it is larger than the sum of its proper divisors (384511758706528).

425105125453352 is a wasteful number, since it uses less digits than its factorization.

425105125453352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041157533 (or 3041157529 counting only the distinct ones).

The product of its (nonzero) digits is 3600000, while the sum is 47.

Adding to 425105125453352 its reverse (253354521501524), we get a palindrome (678459646954876).

The spelling of 425105125453352 in words is "four hundred twenty-five trillion, one hundred five billion, one hundred twenty-five million, four hundred fifty-three thousand, three hundred fifty-two".