5401254544 has 40 divisors (see below), whose sum is σ = 11976733440. Its totient is φ = 2311569408.

The previous prime is 5401254461. The next prime is 5401254559. The reversal of 5401254544 is 4454521045.

It is an unprimeable number.

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, 46992 + ... + 114064.

It is an arithmetic number, because the mean of its divisors is an integer number (299418336).

Almost surely, 2^5401254544 is an apocalyptic number.

It is an amenable number.

5401254544 is an abundant number, since it is smaller than the sum of its proper divisors (6575478896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5401254544 is a wasteful number, since it uses less digits than its factorization.

5401254544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67807 (or 67801 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 34.

The square root of 5401254544 is about 73493.2278784923. The cubic root of 5401254544 is about 1754.5464957006.

Adding to 5401254544 its reverse (4454521045), we get a palindrome (9855775589).

The spelling of 5401254544 in words is "five billion, four hundred one million, two hundred fifty-four thousand, five hundred forty-four".