5671887072 has 48 divisors (see below), whose sum is σ = 15764514192. Its totient is φ = 1779415040.

The previous prime is 5671887031. The next prime is 5671887097. The reversal of 5671887072 is 2707881765.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent 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, 1736079 + ... + 1739342.

It is an arithmetic number, because the mean of its divisors is an integer number (328427379).

Almost surely, 2^5671887072 is an apocalyptic number.

It is an amenable number.

5671887072 is an abundant number, since it is smaller than the sum of its proper divisors (10092627120).

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

5671887072 is a wasteful number, since it uses less digits than its factorization.

5671887072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3475451 (or 3475443 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 51.

The square root of 5671887072 is about 75311.9318036657. The cubic root of 5671887072 is about 1783.3743876730.

The spelling of 5671887072 in words is "five billion, six hundred seventy-one million, eight hundred eighty-seven thousand, seventy-two".