713555651 has 2 divisors, whose sum is σ = 713555652. Its totient is φ = 713555650.

The previous prime is 713555629. The next prime is 713555663. The reversal of 713555651 is 156555317.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-713555651 is a prime.

It is not a weakly prime, because it can be changed into another prime (713555851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356777825 + 356777826.

It is an arithmetic number, because the mean of its divisors is an integer number (356777826).

Almost surely, 2^713555651 is an apocalyptic number.

713555651 is a deficient number, since it is larger than the sum of its proper divisors (1).

713555651 is an equidigital number, since it uses as much as digits as its factorization.

713555651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 78750, while the sum is 38.

The square root of 713555651 is about 26712.4624660476. The cubic root of 713555651 is about 893.5988817412.

The spelling of 713555651 in words is "seven hundred thirteen million, five hundred fifty-five thousand, six hundred fifty-one".