5717071672 has 16 divisors (see below), whose sum is σ = 11544087240. Its totient is φ = 2638648416.

The previous prime is 5717071601. The next prime is 5717071697. The reversal of 5717071672 is 2761707175.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27485818 + ... + 27486025.

Almost surely, 2^5717071672 is an apocalyptic number.

5717071672 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5717071672 is an abundant number, since it is smaller than the sum of its proper divisors (5827015568).

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

5717071672 is a wasteful number, since it uses less digits than its factorization.

5717071672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54971862 (or 54971858 counting only the distinct ones).

The product of its (nonzero) digits is 144060, while the sum is 43.

The square root of 5717071672 is about 75611.3197345477. The cubic root of 5717071672 is about 1788.0975670242.

The spelling of 5717071672 in words is "five billion, seven hundred seventeen million, seventy-one thousand, six hundred seventy-two".