709495454811 has 32 divisors (see below), whose sum is σ = 1111598546688. Its totient is φ = 396841587840.

The previous prime is 709495454797. The next prime is 709495454813. The reversal of 709495454811 is 118454594907.

It is not a de Polignac number, because 709495454811 - 2⁹ = 709495454299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (709495454813) 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, 2028985 + ... + 2352821.

It is an arithmetic number, because the mean of its divisors is an integer number (34737454584).

Almost surely, 2^709495454811 is an apocalyptic number.

709495454811 is a deficient number, since it is larger than the sum of its proper divisors (402103091877).

709495454811 is a wasteful number, since it uses less digits than its factorization.

709495454811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328971.

The product of its (nonzero) digits is 7257600, while the sum is 57.

The spelling of 709495454811 in words is "seven hundred nine billion, four hundred ninety-five million, four hundred fifty-four thousand, eight hundred eleven".