713551066 has 4 divisors (see below), whose sum is σ = 1070326602. Its totient is φ = 356775532.

The previous prime is 713551049. The next prime is 713551093. The reversal of 713551066 is 660155317.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 432016225 + 281534841 = 20785^2 + 16779^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178387765 + ... + 178387768.

Almost surely, 2^713551066 is an apocalyptic number.

713551066 is a deficient number, since it is larger than the sum of its proper divisors (356775536).

713551066 is a wasteful number, since it uses less digits than its factorization.

713551066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356775535.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 713551066 is about 26712.3766445444. The cubic root of 713551066 is about 893.5969677771.

The spelling of 713551066 in words is "seven hundred thirteen million, five hundred fifty-one thousand, sixty-six".