713055490618 has 4 divisors (see below), whose sum is σ = 1069583235930. Its totient is φ = 356527745308.

The previous prime is 713055490607. The next prime is 713055490649. The reversal of 713055490618 is 816094550317.

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., 664930977489 + 48124513129 = 815433^2 + 219373^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178263872653 + ... + 178263872656.

Almost surely, 2^713055490618 is an apocalyptic number.

713055490618 is a deficient number, since it is larger than the sum of its proper divisors (356527745312).

713055490618 is a wasteful number, since it uses less digits than its factorization.

713055490618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356527745311.

The product of its (nonzero) digits is 907200, while the sum is 49.

The spelling of 713055490618 in words is "seven hundred thirteen billion, fifty-five million, four hundred ninety thousand, six hundred eighteen".