2352561155 has 8 divisors (see below), whose sum is σ = 3226369632. Its totient is φ = 1613184768.

The previous prime is 2352561143. The next prime is 2352561161. The reversal of 2352561155 is 5511652532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2352561155 - 2⁶ = 2352561091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 67216033 = 2352561155 / (2 + 3 + 5 + 2 + 5 + 6 + 1 + 1 + 5 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33607982 + ... + 33608051.

It is an arithmetic number, because the mean of its divisors is an integer number (403296204).

Almost surely, 2^2352561155 is an apocalyptic number.

2352561155 is a deficient number, since it is larger than the sum of its proper divisors (873808477).

2352561155 is an equidigital number, since it uses as much as digits as its factorization.

2352561155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67216045.

The product of its digits is 45000, while the sum is 35.

The square root of 2352561155 is about 48503.2076774310. The cubic root of 2352561155 is about 1329.9857075367.

The spelling of 2352561155 in words is "two billion, three hundred fifty-two million, five hundred sixty-one thousand, one hundred fifty-five".