36545525651 has 24 divisors (see below), whose sum is σ = 39469119120. Its totient is φ = 33721099776.

The previous prime is 36545525579. The next prime is 36545525657. The reversal of 36545525651 is 15652554563.

It is not a de Polignac number, because 36545525651 - 2¹⁰ = 36545524627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36545525596 and 36545525605.

It is not an unprimeable number, because it can be changed into a prime (36545525657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32369255 + ... + 32370383.

It is an arithmetic number, because the mean of its divisors is an integer number (1644546630).

Almost surely, 2^36545525651 is an apocalyptic number.

36545525651 is a deficient number, since it is larger than the sum of its proper divisors (2923593469).

36545525651 is a wasteful number, since it uses less digits than its factorization.

36545525651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811 (or 1752 counting only the distinct ones).

The product of its digits is 2700000, while the sum is 47.

The spelling of 36545525651 in words is "thirty-six billion, five hundred forty-five million, five hundred twenty-five thousand, six hundred fifty-one".