5387161284 has 84 divisors (see below), whose sum is σ = 14237592880. Its totient is φ = 1782667440.

The previous prime is 5387161279. The next prime is 5387161301. The reversal of 5387161284 is 4821617835.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 398679 + ... + 411969.

Almost surely, 2^5387161284 is an apocalyptic number.

5387161284 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5387161284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7118796440).

5387161284 is an abundant number, since it is smaller than the sum of its proper divisors (8850431596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5387161284 is a wasteful number, since it uses less digits than its factorization.

5387161284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13452 (or 13435 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 5387161284 is about 73397.2839007003. The cubic root of 5387161284 is about 1753.0191457376.

The spelling of 5387161284 in words is "five billion, three hundred eighty-seven million, one hundred sixty-one thousand, two hundred eighty-four".