355155150202 has 4 divisors (see below), whose sum is σ = 532732725306. Its totient is φ = 177577575100.

The previous prime is 355155150173. The next prime is 355155150221. The reversal of 355155150202 is 202051551553.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 238533583201 + 116621567001 = 488399^2 + 341499^2 .

It is a super-2 number, since 2×355155150202² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88788787549 + ... + 88788787552.

Almost surely, 2^355155150202 is an apocalyptic number.

355155150202 is a deficient number, since it is larger than the sum of its proper divisors (177577575104).

355155150202 is a wasteful number, since it uses less digits than its factorization.

355155150202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177577575103.

The product of its (nonzero) digits is 37500, while the sum is 34.

The spelling of 355155150202 in words is "three hundred fifty-five billion, one hundred fifty-five million, one hundred fifty thousand, two hundred two".