352530214425 has 18 divisors (see below), whose sum is σ = 631420784462. Its totient is φ = 188016114240.

The previous prime is 352530214417. The next prime is 352530214451. The reversal of 352530214425 is 524412035253.

352530214425 is a `hidden beast` number, since 352 + 53 + 0 + 214 + 42 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 85254656256 + 267275558169 = 291984^2 + 516987^2 .

It is not a de Polignac number, because 352530214425 - 2³ = 352530214417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 352530214425.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 783400252 + ... + 783400701.

Almost surely, 2^352530214425 is an apocalyptic number.

It is an amenable number.

352530214425 is a deficient number, since it is larger than the sum of its proper divisors (278890570037).

352530214425 is a wasteful number, since it uses less digits than its factorization.

352530214425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566800969 (or 1566800961 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 352530214425 its reverse (524412035253), we get a palindrome (876942249678).

The spelling of 352530214425 in words is "three hundred fifty-two billion, five hundred thirty million, two hundred fourteen thousand, four hundred twenty-five".