36532869669 has 8 divisors (see below), whose sum is σ = 54122769920. Its totient is φ = 24355246428.

The previous prime is 36532869601. The next prime is 36532869719. The reversal of 36532869669 is 96696823563.

36532869669 is a `hidden beast` number, since 3 + 6 + 532 + 8 + 6 + 96 + 6 + 9 = 666.

It is not a de Polignac number, because 36532869669 - 2⁹ = 36532869157 is a prime.

It is a super-2 number, since 2×36532869669² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36532869169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 676534597 + ... + 676534650.

It is an arithmetic number, because the mean of its divisors is an integer number (6765346240).

Almost surely, 2^36532869669 is an apocalyptic number.

It is an amenable number.

36532869669 is a deficient number, since it is larger than the sum of its proper divisors (17589900251).

36532869669 is a wasteful number, since it uses less digits than its factorization.

36532869669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353069256 (or 1353069250 counting only the distinct ones).

The product of its digits is 75582720, while the sum is 63.

The spelling of 36532869669 in words is "thirty-six billion, five hundred thirty-two million, eight hundred sixty-nine thousand, six hundred sixty-nine".