772366542013 has 8 divisors (see below), whose sum is σ = 842589793440. Its totient is φ = 702144642480.

The previous prime is 772366541993. The next prime is 772366542037. The reversal of 772366542013 is 310245663277.

772366542013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-772366542013 is a prime.

It is a super-2 number, since 2×772366542013² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (772366572013) 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, 1136206 + ... + 1683952.

It is an arithmetic number, because the mean of its divisors is an integer number (105323724180).

Almost surely, 2^772366542013 is an apocalyptic number.

It is an amenable number.

772366542013 is a deficient number, since it is larger than the sum of its proper divisors (70223251427).

772366542013 is a wasteful number, since it uses less digits than its factorization.

772366542013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675947.

The product of its (nonzero) digits is 1270080, while the sum is 46.

The spelling of 772366542013 in words is "seven hundred seventy-two billion, three hundred sixty-six million, five hundred forty-two thousand, thirteen".