5408243542 has 16 divisors (see below), whose sum is σ = 8737610112. Its totient is φ = 2495764800.

The previous prime is 5408243513. The next prime is 5408243569. The reversal of 5408243542 is 2453428045.

It is a congruent 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, 334018 + ... + 349834.

It is an arithmetic number, because the mean of its divisors is an integer number (546100632).

Almost surely, 2^5408243542 is an apocalyptic number.

5408243542 is a deficient number, since it is larger than the sum of its proper divisors (3329366570).

5408243542 is a wasteful number, since it uses less digits than its factorization.

5408243542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28983.

The product of its (nonzero) digits is 153600, while the sum is 37.

The square root of 5408243542 is about 73540.7610920638. The cubic root of 5408243542 is about 1755.3029395098.

The spelling of 5408243542 in words is "five billion, four hundred eight million, two hundred forty-three thousand, five hundred forty-two".