36528765625 has 63 divisors (see below), whose sum is σ = 50552341203. Its totient is φ = 26375250000.

The previous prime is 36528765617. The next prime is 36528765643. The reversal of 36528765625 is 52656782563.

It is a happy number.

The square root of 36528765625 is 191125.

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

It can be written as a sum of positive squares in 3 ways, for example, as 32002705449 + 4526060176 = 178893^2 + 67276^2 .

It is not a de Polignac number, because 36528765625 - 2³ = 36528765617 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 262796806 + ... + 262796944.

Almost surely, 2^36528765625 is an apocalyptic number.

36528765625 is the 191125-th square number.

36528765625 is the 95563-rd centered octagonal number.

It is an amenable number.

36528765625 is a deficient number, since it is larger than the sum of its proper divisors (14023575578).

36528765625 is an frugal number, since it uses more digits than its factorization.

36528765625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 155 counting only the distinct ones).

The product of its digits is 18144000, while the sum is 55.

The spelling of 36528765625 in words is "thirty-six billion, five hundred twenty-eight million, seven hundred sixty-five thousand, six hundred twenty-five".