36155461013 has 4 divisors (see below), whose sum is σ = 41320526880. Its totient is φ = 30990395148.

The previous prime is 36155461003. The next prime is 36155461021. The reversal of 36155461013 is 31016455163.

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 36155461013 - 2⁴ = 36155460997 is a prime.

It is a super-2 number, since 2×36155461013² (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 (36155461003) 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, 2582532923 + ... + 2582532936.

It is an arithmetic number, because the mean of its divisors is an integer number (10330131720).

Almost surely, 2^36155461013 is an apocalyptic number.

It is an amenable number.

36155461013 is a deficient number, since it is larger than the sum of its proper divisors (5165065867).

36155461013 is an equidigital number, since it uses as much as digits as its factorization.

36155461013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5165065866.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 36155461013 in words is "thirty-six billion, one hundred fifty-five million, four hundred sixty-one thousand, thirteen".