2552455105 has 8 divisors (see below), whose sum is σ = 3063969000. Its totient is φ = 2041282176.

The previous prime is 2552455043. The next prime is 2552455141. The reversal of 2552455105 is 5015542552.

It can be written as a sum of positive squares in 4 ways, for example, as 162027441 + 2390427664 = 12729^2 + 48892^2 .

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 2552455105 - 2⁷ = 2552454977 is a prime.

It is a super-2 number, since 2×2552455105² = 13030054126081122050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68470 + ... + 98959.

It is an arithmetic number, because the mean of its divisors is an integer number (382996125).

Almost surely, 2^2552455105 is an apocalyptic number.

It is an amenable number.

2552455105 is a deficient number, since it is larger than the sum of its proper divisors (511513895).

2552455105 is a wasteful number, since it uses less digits than its factorization.

2552455105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170483.

The product of its (nonzero) digits is 50000, while the sum is 34.

The square root of 2552455105 is about 50521.8280053285. The cubic root of 2552455105 is about 1366.6355193840.

Adding to 2552455105 its reverse (5015542552), we get a palindrome (7567997657).

The spelling of 2552455105 in words is "two billion, five hundred fifty-two million, four hundred fifty-five thousand, one hundred five".