5342438854 has 4 divisors (see below), whose sum is σ = 8013658284. Its totient is φ = 2671219426.

The previous prime is 5342438851. The next prime is 5342438879. The reversal of 5342438854 is 4588342435.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5342438851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335609712 + ... + 1335609715.

It is an arithmetic number, because the mean of its divisors is an integer number (2003414571).

Almost surely, 2^5342438854 is an apocalyptic number.

5342438854 is a deficient number, since it is larger than the sum of its proper divisors (2671219430).

5342438854 is a wasteful number, since it uses less digits than its factorization.

5342438854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671219429.

The product of its digits is 1843200, while the sum is 46.

The square root of 5342438854 is about 73091.9889864820. The cubic root of 5342438854 is about 1748.1546647791.

The spelling of 5342438854 in words is "five billion, three hundred forty-two million, four hundred thirty-eight thousand, eight hundred fifty-four".