464766137526613 has 16 divisors (see below), whose sum is σ = 538647439576176. Its totient is φ = 397159402429440.

The previous prime is 464766137526611. The next prime is 464766137526667. The reversal of 464766137526613 is 316625731667464.

It can be written as a sum of positive squares in 8 ways, for example, as 35528251671364 + 429237885855249 = 5960558^2 + 20718057^2 .

It is a cyclic number.

It is not a de Polignac number, because 464766137526613 - 2¹ = 464766137526611 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464766137526611) 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, 17237807806 + ... + 17237834767.

It is an arithmetic number, because the mean of its divisors is an integer number (33665464973511).

Almost surely, 2^{464766137526613} is an apocalyptic number.

It is an amenable number.

464766137526613 is a deficient number, since it is larger than the sum of its proper divisors (73881302049563).

464766137526613 is a wasteful number, since it uses less digits than its factorization.

464766137526613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34475642664.

The product of its digits is 548674560, while the sum is 67.

The spelling of 464766137526613 in words is "four hundred sixty-four trillion, seven hundred sixty-six billion, one hundred thirty-seven million, five hundred twenty-six thousand, six hundred thirteen".