2355155252 has 6 divisors (see below), whose sum is σ = 4121521698. Its totient is φ = 1177577624.

The previous prime is 2355155227. The next prime is 2355155263. The reversal of 2355155252 is 2525515532.

It can be written as a sum of positive squares in only one way, i.e., 2342947216 + 12208036 = 48404^2 + 3494^2 .

It is a super-2 number, since 2×2355155252² = 11093512522046367008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 294394403 + ... + 294394410.

It is an arithmetic number, because the mean of its divisors is an integer number (686920283).

Almost surely, 2^2355155252 is an apocalyptic number.

It is an amenable number.

2355155252 is a deficient number, since it is larger than the sum of its proper divisors (1766366446).

2355155252 is a wasteful number, since it uses less digits than its factorization.

2355155252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588788817 (or 588788815 counting only the distinct ones).

The product of its digits is 75000, while the sum is 35.

The square root of 2355155252 is about 48529.9418091553. The cubic root of 2355155252 is about 1330.4743727788.

The spelling of 2355155252 in words is "two billion, three hundred fifty-five million, one hundred fifty-five thousand, two hundred fifty-two".