5400486143 has 16 divisors (see below), whose sum is σ = 5955697440. Its totient is φ = 4865422464.

The previous prime is 5400486139. The next prime is 5400486149. The reversal of 5400486143 is 3416840045.

It is a Cunningham number, because it is equal to 73488²-1.

It is a cyclic number.

It is not a de Polignac number, because 5400486143 - 2² = 5400486139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5400486149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 952505 + ... + 958157.

It is an arithmetic number, because the mean of its divisors is an integer number (372231090).

Almost surely, 2^5400486143 is an apocalyptic number.

5400486143 is a deficient number, since it is larger than the sum of its proper divisors (555211297).

5400486143 is a wasteful number, since it uses less digits than its factorization.

5400486143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7418.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 5400486143 is about 73487.9999931962. Note that the first 5 decimals coincide. The cubic root of 5400486143 is about 1754.4632891537.

The spelling of 5400486143 in words is "five billion, four hundred million, four hundred eighty-six thousand, one hundred forty-three".