5401350544 has 40 divisors (see below), whose sum is σ = 11152500480. Its totient is φ = 2528283648.

The previous prime is 5401350511. The next prime is 5401350553. The reversal of 5401350544 is 4450531045.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138849 + ... + 173440.

It is an arithmetic number, because the mean of its divisors is an integer number (278812512).

Almost surely, 2^5401350544 is an apocalyptic number.

It is an amenable number.

5401350544 is an abundant number, since it is smaller than the sum of its proper divisors (5751149936).

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

5401350544 is a wasteful number, since it uses less digits than its factorization.

5401350544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312367 (or 312361 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 5401350544 is about 73493.8809969919. The cubic root of 5401350544 is about 1754.5568905366.

Adding to 5401350544 its reverse (4450531045), we get a palindrome (9851881589).

The spelling of 5401350544 in words is "five billion, four hundred one million, three hundred fifty thousand, five hundred forty-four".