355304252052452 has 6 divisors (see below), whose sum is σ = 621782441091798. Its totient is φ = 177652126026224.

The previous prime is 355304252052439. The next prime is 355304252052467. The reversal of 355304252052452 is 254250252403553.

It can be written as a sum of positive squares in only one way, i.e., 351088884617956 + 4215367434496 = 18737366^2 + 2053136^2 .

It is a super-2 number, since 2×355304252052452² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 355304252052397 and 355304252052406.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44413031506553 + ... + 44413031506560.

It is an arithmetic number, because the mean of its divisors is an integer number (103630406848633).

Almost surely, 2^{355304252052452} is an apocalyptic number.

It is an amenable number.

355304252052452 is a deficient number, since it is larger than the sum of its proper divisors (266478189039346).

355304252052452 is a wasteful number, since it uses less digits than its factorization.

355304252052452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88826063013117 (or 88826063013115 counting only the distinct ones).

The product of its (nonzero) digits is 7200000, while the sum is 47.

The spelling of 355304252052452 in words is "three hundred fifty-five trillion, three hundred four billion, two hundred fifty-two million, fifty-two thousand, four hundred fifty-two".