5402871888 has 80 divisors (see below), whose sum is σ = 14120346240. Its totient is φ = 1780019712.

The previous prime is 5402871871. The next prime is 5402871889. The reversal of 5402871888 is 8881782045.

It is a self number, because there is not a number n which added to its sum of digits gives 5402871888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5402871889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2630670 + ... + 2632722.

It is an arithmetic number, because the mean of its divisors is an integer number (176504328).

Almost surely, 2^5402871888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5402871888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7060173120).

5402871888 is an abundant number, since it is smaller than the sum of its proper divisors (8717474352).

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

5402871888 is a wasteful number, since it uses less digits than its factorization.

5402871888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2676 (or 2670 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 51.

The square root of 5402871888 is about 73504.2304088683. The cubic root of 5402871888 is about 1754.7216045284.

The spelling of 5402871888 in words is "five billion, four hundred two million, eight hundred seventy-one thousand, eight hundred eighty-eight".