2754445406 has 16 divisors (see below), whose sum is σ = 4176975600. Its totient is φ = 1362194688.

The previous prime is 2754445403. The next prime is 2754445411. The reversal of 2754445406 is 6045444572.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2754445403) 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 7 ways as a sum of consecutive naturals, for example, 56366 + ... + 93198.

It is an arithmetic number, because the mean of its divisors is an integer number (261060975).

Almost surely, 2^2754445406 is an apocalyptic number.

2754445406 is a deficient number, since it is larger than the sum of its proper divisors (1422530194).

2754445406 is a wasteful number, since it uses less digits than its factorization.

2754445406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37243.

The product of its (nonzero) digits is 537600, while the sum is 41.

The square root of 2754445406 is about 52482.8105764164. The cubic root of 2754445406 is about 1401.7741802738.

Adding to 2754445406 its reverse (6045444572), we get a palindrome (8799889978).

The spelling of 2754445406 in words is "two billion, seven hundred fifty-four million, four hundred forty-five thousand, four hundred six".