5440504402 has 16 divisors (see below), whose sum is σ = 8455117824. Its totient is φ = 2622780000.

The previous prime is 5440504379. The next prime is 5440504409. The reversal of 5440504402 is 2044050445.

It is not an unprimeable number, because it can be changed into a prime (5440504409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145099 + ... + 178702.

It is an arithmetic number, because the mean of its divisors is an integer number (528444864).

Almost surely, 2^5440504402 is an apocalyptic number.

5440504402 is a deficient number, since it is larger than the sum of its proper divisors (3014613422).

5440504402 is a wasteful number, since it uses less digits than its factorization.

5440504402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324105.

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 5440504402 is about 73759.7749589842. The cubic root of 5440504402 is about 1758.7862242834.

Adding to 5440504402 its reverse (2044050445), we get a palindrome (7484554847).

The spelling of 5440504402 in words is "five billion, four hundred forty million, five hundred four thousand, four hundred two".