5387418905 has 8 divisors (see below), whose sum is σ = 7052621184. Its totient is φ = 3918122800.

The previous prime is 5387418899. The next prime is 5387418919. The reversal of 5387418905 is 5098147835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5387418905 - 2¹⁶ = 5387353369 is a prime.

It is a Duffinian 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, 48976481 + ... + 48976590.

It is an arithmetic number, because the mean of its divisors is an integer number (881577648).

Almost surely, 2^5387418905 is an apocalyptic number.

5387418905 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5387418905 is a deficient number, since it is larger than the sum of its proper divisors (1665202279).

5387418905 is a wasteful number, since it uses less digits than its factorization.

5387418905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97953087.

The product of its (nonzero) digits is 1209600, while the sum is 50.

The square root of 5387418905 is about 73399.0388561049. The cubic root of 5387418905 is about 1753.0470891710.

The spelling of 5387418905 in words is "five billion, three hundred eighty-seven million, four hundred eighteen thousand, nine hundred five".