713615511 has 16 divisors (see below), whose sum is σ = 1151380224. Its totient is φ = 383793024.

The previous prime is 713615473. The next prime is 713615527. The reversal of 713615511 is 115516317.

It is not a de Polignac number, because 713615511 - 2¹⁰ = 713614487 is a prime.

It is a super-2 number, since 2×713615511² = 1018494195079582242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713615531) 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, 999105 + ... + 999818.

It is an arithmetic number, because the mean of its divisors is an integer number (71961264).

Almost surely, 2^713615511 is an apocalyptic number.

713615511 is a deficient number, since it is larger than the sum of its proper divisors (437764713).

713615511 is a wasteful number, since it uses less digits than its factorization.

713615511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998950.

The product of its digits is 3150, while the sum is 30.

The square root of 713615511 is about 26713.5828933522. The cubic root of 713615511 is about 893.6238689692.

The spelling of 713615511 in words is "seven hundred thirteen million, six hundred fifteen thousand, five hundred eleven".