5671734012 has 36 divisors (see below), whose sum is σ = 16385010096. Its totient is φ = 1620495360.

The previous prime is 5671734011. The next prime is 5671734017. The reversal of 5671734012 is 2104371765.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×5671734012² = 64337133405755232288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5671734011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11253189 + ... + 11253692.

Almost surely, 2^5671734012 is an apocalyptic number.

It is an amenable number.

5671734012 is an abundant number, since it is smaller than the sum of its proper divisors (10713276084).

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

5671734012 is a wasteful number, since it uses less digits than its factorization.

5671734012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22506898 (or 22506893 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 5671734012 is about 75310.9156231685. The cubic root of 5671734012 is about 1783.3583456435.

The spelling of 5671734012 in words is "five billion, six hundred seventy-one million, seven hundred thirty-four thousand, twelve".