107552449 has 4 divisors (see below), whose sum is σ = 107808340. Its totient is φ = 107296560.

The previous prime is 107552447. The next prime is 107552507. The reversal of 107552449 is 944255701.

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

It can be written as a sum of positive squares in 2 ways, for example, as 16483600 + 91068849 = 4060^2 + 9543^2 .

It is a cyclic number.

It is not a de Polignac number, because 107552449 - 2¹ = 107552447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107552443) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 127314 + ... + 128155.

It is an arithmetic number, because the mean of its divisors is an integer number (26952085).

Almost surely, 2^107552449 is an apocalyptic number.

It is an amenable number.

107552449 is a deficient number, since it is larger than the sum of its proper divisors (255891).

107552449 is an equidigital number, since it uses as much as digits as its factorization.

107552449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255890.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 107552449 is about 10370.7496836053. The cubic root of 107552449 is about 475.5615873034.

The spelling of 107552449 in words is "one hundred seven million, five hundred fifty-two thousand, four hundred forty-nine".