5457843408 has 40 divisors (see below), whose sum is σ = 14114069856. Its totient is φ = 1817392000.

The previous prime is 5457843407. The next prime is 5457843409. The reversal of 5457843408 is 8043487545.

It is an interprime number because it is at equal distance from previous prime (5457843407) and next prime (5457843409).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5457843403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11943 + ... + 105158.

Almost surely, 2^5457843408 is an apocalyptic number.

It is an amenable number.

5457843408 is an abundant number, since it is smaller than the sum of its proper divisors (8656226448).

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

5457843408 is a wasteful number, since it uses less digits than its factorization.

5457843408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118083 (or 118077 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 48.

The square root of 5457843408 is about 73877.2184641517. The cubic root of 5457843408 is about 1760.6526728798.

The spelling of 5457843408 in words is "five billion, four hundred fifty-seven million, eight hundred forty-three thousand, four hundred eight".