5401335544 has 32 divisors (see below), whose sum is σ = 11188051200. Its totient is φ = 2424071520.

The previous prime is 5401335529. The next prime is 5401335547. The reversal of 5401335544 is 4455331045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401335547) 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, 381522 + ... + 395425.

It is an arithmetic number, because the mean of its divisors is an integer number (349626600).

Almost surely, 2^5401335544 is an apocalyptic number.

It is an amenable number.

5401335544 is an abundant number, since it is smaller than the sum of its proper divisors (5786715656).

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

5401335544 is a wasteful number, since it uses less digits than its factorization.

5401335544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777043 (or 777039 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 5401335544 is about 73493.7789476089. The cubic root of 5401335544 is about 1754.5552663516. Note that the first 3 decimals are identical.

Adding to 5401335544 its reverse (4455331045), we get a palindrome (9856666589).

The spelling of 5401335544 in words is "five billion, four hundred one million, three hundred thirty-five thousand, five hundred forty-four".