355197828256 has 24 divisors (see below), whose sum is σ = 699581655360. Its totient is φ = 177526296768.

The previous prime is 355197828253. The next prime is 355197828259. The reversal of 355197828256 is 652828791553.

It is an interprime number because it is at equal distance from previous prime (355197828253) and next prime (355197828259).

It is a junction number, because it is equal to n+sod(n) for n = 355197828194 and 355197828203.

It is not an unprimeable number, because it can be changed into a prime (355197828253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2189766 + ... + 2346373.

It is an arithmetic number, because the mean of its divisors is an integer number (29149235640).

Almost surely, 2^355197828256 is an apocalyptic number.

It is an amenable number.

355197828256 is a deficient number, since it is larger than the sum of its proper divisors (344383827104).

355197828256 is a wasteful number, since it uses less digits than its factorization.

355197828256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4538596 (or 4538588 counting only the distinct ones).

The product of its digits is 36288000, while the sum is 61.

The spelling of 355197828256 in words is "three hundred fifty-five billion, one hundred ninety-seven million, eight hundred twenty-eight thousand, two hundred fifty-six".