36275392521 has 9 divisors (see below), whose sum is σ = 52398614541. Its totient is φ = 24183214092.

The previous prime is 36275392513. The next prime is 36275392529. The reversal of 36275392521 is 12529357263.

The square root of 36275392521 is 190461.

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

36275392521 is a `hidden beast` number, since 3 + 62 + 7 + 539 + 2 + 52 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (36275392513) and next prime (36275392529).

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 36275392521 - 2³ = 36275392513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36275392529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 539640 + ... + 603126.

Almost surely, 2^36275392521 is an apocalyptic number.

36275392521 is the 190461-st square number.

36275392521 is the 95231-st centered octagonal number.

It is an amenable number.

36275392521 is a deficient number, since it is larger than the sum of its proper divisors (16123222020).

36275392521 is an frugal number, since it uses more digits than its factorization.

36275392521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126980 (or 63490 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The spelling of 36275392521 in words is "thirty-six billion, two hundred seventy-five million, three hundred ninety-two thousand, five hundred twenty-one".