352154340505516 has 24 divisors (see below), whose sum is σ = 628307956808784. Its totient is φ = 172642121346240.

The previous prime is 352154340505483. The next prime is 352154340505529. The reversal of 352154340505516 is 615505043451253.

It is a self number, because there is not a number n which added to its sum of digits gives 352154340505516.

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, 542165755 + ... + 542814898.

It is an arithmetic number, because the mean of its divisors is an integer number (26179498200366).

Almost surely, 2^{352154340505516} is an apocalyptic number.

It is an amenable number.

352154340505516 is a deficient number, since it is larger than the sum of its proper divisors (276153616303268).

352154340505516 is a wasteful number, since it uses less digits than its factorization.

352154340505516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084982241 (or 1084982239 counting only the distinct ones).

The product of its (nonzero) digits is 5400000, while the sum is 49.

Adding to 352154340505516 its reverse (615505043451253), we get a palindrome (967659383956769).

The spelling of 352154340505516 in words is "three hundred fifty-two trillion, one hundred fifty-four billion, three hundred forty million, five hundred five thousand, five hundred sixteen".