2544045337 has 12 divisors (see below), whose sum is σ = 2687061936. Its totient is φ = 2408288760.

The previous prime is 2544045293. The next prime is 2544045347. The reversal of 2544045337 is 7335404452.

It is not a de Polignac number, because 2544045337 - 2¹¹ = 2544043289 is a prime.

It is a super-2 number, since 2×2544045337² = 12944333353422887138, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2544045296 and 2544045305.

It is not an unprimeable number, because it can be changed into a prime (2544045347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 767638 + ... + 770944.

It is an arithmetic number, because the mean of its divisors is an integer number (223921828).

Almost surely, 2^2544045337 is an apocalyptic number.

It is an amenable number.

2544045337 is a deficient number, since it is larger than the sum of its proper divisors (143016599).

2544045337 is a wasteful number, since it uses less digits than its factorization.

2544045337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5476 (or 5457 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 37.

The square root of 2544045337 is about 50438.5302819184. The cubic root of 2544045337 is about 1365.1329486271.

Adding to 2544045337 its reverse (7335404452), we get a palindrome (9879449789).

The spelling of 2544045337 in words is "two billion, five hundred forty-four million, forty-five thousand, three hundred thirty-seven".