711052149 has 32 divisors (see below), whose sum is σ = 1026432000. Its totient is φ = 436217600.

The previous prime is 711052141. The next prime is 711052151. The reversal of 711052149 is 941250117.

It is a cyclic number.

It is not a de Polignac number, because 711052149 - 2³ = 711052141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (711052141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 473602 + ... + 475100.

It is an arithmetic number, because the mean of its divisors is an integer number (32076000).

Almost surely, 2^711052149 is an apocalyptic number.

It is an amenable number.

711052149 is a deficient number, since it is larger than the sum of its proper divisors (315379851).

711052149 is a wasteful number, since it uses less digits than its factorization.

711052149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 711052149 is about 26665.5611041658. The cubic root of 711052149 is about 892.5525966069.

The spelling of 711052149 in words is "seven hundred eleven million, fifty-two thousand, one hundred forty-nine".