711607051 has 16 divisors (see below), whose sum is σ = 764285184. Its totient is φ = 660822624.

The previous prime is 711607027. The next prime is 711607073. The reversal of 711607051 is 150706117.

It is a cyclic number.

It is not a de Polignac number, because 711607051 - 2⁷ = 711606923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (711607081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 750960 + ... + 751906.

It is an arithmetic number, because the mean of its divisors is an integer number (47767824).

Almost surely, 2^711607051 is an apocalyptic number.

711607051 is the 21781-st pentagonal number.

711607051 is a deficient number, since it is larger than the sum of its proper divisors (52678133).

711607051 is a wasteful number, since it uses less digits than its factorization.

711607051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890.

The product of its (nonzero) digits is 1470, while the sum is 28.

The square root of 711607051 is about 26675.9639188540. The cubic root of 711607051 is about 892.7847176215.

The spelling of 711607051 in words is "seven hundred eleven million, six hundred seven thousand, fifty-one".