761136676085 has 8 divisors (see below), whose sum is σ = 913980741336. Its totient is φ = 608498187520.

The previous prime is 761136676043. The next prime is 761136676087. The reversal of 761136676085 is 580676631167.

It can be written as a sum of positive squares in 4 ways, for example, as 6910430641 + 754226245444 = 83129^2 + 868462^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 761136676085 - 2¹² = 761136671989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 761136676085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761136676087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51386024 + ... + 51400833.

It is an arithmetic number, because the mean of its divisors is an integer number (114247592667).

Almost surely, 2^761136676085 is an apocalyptic number.

It is an amenable number.

761136676085 is a deficient number, since it is larger than the sum of its proper divisors (152844065251).

761136676085 is a wasteful number, since it uses less digits than its factorization.

761136676085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102788343.

The product of its (nonzero) digits is 7620480, while the sum is 56.

The spelling of 761136676085 in words is "seven hundred sixty-one billion, one hundred thirty-six million, six hundred seventy-six thousand, eighty-five".