5437284518 has 4 divisors (see below), whose sum is σ = 8155926780. Its totient is φ = 2718642258.

The previous prime is 5437284509. The next prime is 5437284529. The reversal of 5437284518 is 8154827345.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1359321128 + ... + 1359321131.

It is an arithmetic number, because the mean of its divisors is an integer number (2038981695).

Almost surely, 2^5437284518 is an apocalyptic number.

5437284518 is a deficient number, since it is larger than the sum of its proper divisors (2718642262).

5437284518 is a wasteful number, since it uses less digits than its factorization.

5437284518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2718642261.

The product of its digits is 1075200, while the sum is 47.

The square root of 5437284518 is about 73737.9448994885. The cubic root of 5437284518 is about 1758.4391850643.

The spelling of 5437284518 in words is "five billion, four hundred thirty-seven million, two hundred eighty-four thousand, five hundred eighteen".