5457543734 has 16 divisors (see below), whose sum is σ = 8409527376. Its totient is φ = 2654402400.

The previous prime is 5457543731. The next prime is 5457543739. The reversal of 5457543734 is 4373457545.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5457543731) 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, 603869 + ... + 612839.

It is an arithmetic number, because the mean of its divisors is an integer number (525595461).

Almost surely, 2^5457543734 is an apocalyptic number.

5457543734 is a deficient number, since it is larger than the sum of its proper divisors (2951983642).

5457543734 is a wasteful number, since it uses less digits than its factorization.

5457543734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17231.

The product of its digits is 3528000, while the sum is 47.

The square root of 5457543734 is about 73875.1902467940. The cubic root of 5457543734 is about 1760.6204482173.

The spelling of 5457543734 in words is "five billion, four hundred fifty-seven million, five hundred forty-three thousand, seven hundred thirty-four".