36630520141 has 4 divisors (see below), whose sum is σ = 36765688384. Its totient is φ = 36495351900.

The previous prime is 36630520139. The next prime is 36630520159. The reversal of 36630520141 is 14102503663.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36630520141 - 2¹ = 36630520139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36630520181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67583715 + ... + 67584256.

It is an arithmetic number, because the mean of its divisors is an integer number (9191422096).

Almost surely, 2^36630520141 is an apocalyptic number.

It is an amenable number.

36630520141 is a deficient number, since it is larger than the sum of its proper divisors (135168243).

36630520141 is a wasteful number, since it uses less digits than its factorization.

36630520141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135168242.

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 36630520141 in words is "thirty-six billion, six hundred thirty million, five hundred twenty thousand, one hundred forty-one".