352323553452554 has 16 divisors (see below), whose sum is σ = 528702371362440. Its totient is φ = 176089433802240.

The previous prime is 352323553452551. The next prime is 352323553452571. The reversal of 352323553452554 is 455254355323253.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 350263389855625 + 2060163596929 = 18715325^2 + 1435327^2 .

It is a super-2 number, since 2×352323553452554² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 352323553452554.

It is not an unprimeable number, because it can be changed into a prime (352323553452551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172282274 + ... + 174315314.

Almost surely, 2^{352323553452554} is an apocalyptic number.

352323553452554 is a deficient number, since it is larger than the sum of its proper divisors (176378817909886).

352323553452554 is a wasteful number, since it uses less digits than its factorization.

352323553452554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068585.

The product of its digits is 162000000, while the sum is 56.

The spelling of 352323553452554 in words is "three hundred fifty-two trillion, three hundred twenty-three billion, five hundred fifty-three million, four hundred fifty-two thousand, five hundred fifty-four".