36450055889 has 8 divisors (see below), whose sum is σ = 39281054400. Its totient is φ = 33622935696.

The previous prime is 36450055883. The next prime is 36450055903. The reversal of 36450055889 is 98855005463.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36450055889 - 2⁸ = 36450055633 is a prime.

It is a super-2 number, since 2×36450055889² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36450055889.

It is not an unprimeable number, because it can be changed into a prime (36450055883) 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, 950039 + ... + 987660.

It is an arithmetic number, because the mean of its divisors is an integer number (4910131800).

Almost surely, 2^36450055889 is an apocalyptic number.

It is an amenable number.

36450055889 is a deficient number, since it is larger than the sum of its proper divisors (2830998511).

36450055889 is a wasteful number, since it uses less digits than its factorization.

36450055889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939159.

The product of its (nonzero) digits is 5184000, while the sum is 53.

The spelling of 36450055889 in words is "thirty-six billion, four hundred fifty million, fifty-five thousand, eight hundred eighty-nine".