713508509555 has 16 divisors (see below), whose sum is σ = 862905990240. Its totient is φ = 566348060928.

The previous prime is 713508509551. The next prime is 713508509557. The reversal of 713508509555 is 555905805317.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 713508509555 - 2² = 713508509551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 713508509497 and 713508509506.

It is not an unprimeable number, because it can be changed into a prime (713508509551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 802799 + ... + 1439271.

It is an arithmetic number, because the mean of its divisors is an integer number (53931624390).

Almost surely, 2^713508509555 is an apocalyptic number.

713508509555 is a deficient number, since it is larger than the sum of its proper divisors (149397480685).

713508509555 is a wasteful number, since it uses less digits than its factorization.

713508509555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638230.

The product of its (nonzero) digits is 4725000, while the sum is 53.

The spelling of 713508509555 in words is "seven hundred thirteen billion, five hundred eight million, five hundred nine thousand, five hundred fifty-five".