36466103521 has 27 divisors (see below), whose sum is σ = 39745379539. Its totient is φ = 33450256448.

The previous prime is 36466103473. The next prime is 36466103561. The reversal of 36466103521 is 12530166463.

The square root of 36466103521 is 190961.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 28390565025 + 8075538496 = 168495^2 + 89864^2 .

It is not a de Polignac number, because 36466103521 - 2²³ = 36457714913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36466103561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 152577720 + ... + 152577958.

Almost surely, 2^36466103521 is an apocalyptic number.

36466103521 is the 190961-st square number.

36466103521 is the 95481-st centered octagonal number.

It is an amenable number.

36466103521 is a deficient number, since it is larger than the sum of its proper divisors (3279276018).

36466103521 is an frugal number, since it uses more digits than its factorization.

36466103521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 36466103521 its reverse (12530166463), we get a palindrome (48996269984).

The spelling of 36466103521 in words is "thirty-six billion, four hundred sixty-six million, one hundred three thousand, five hundred twenty-one".