1506546636141 has 4 divisors (see below), whose sum is σ = 2008728848192. Its totient is φ = 1004364424092.

The previous prime is 1506546636113. The next prime is 1506546636151. The reversal of 1506546636141 is 1416366456051.

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 not a de Polignac number, because 1506546636141 - 2¹¹ = 1506546634093 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 (1506546636151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251091106021 + ... + 251091106026.

It is an arithmetic number, because the mean of its divisors is an integer number (502182212048).

Almost surely, 2^{1506546636141} is an apocalyptic number.

It is an amenable number.

1506546636141 is a deficient number, since it is larger than the sum of its proper divisors (502182212051).

1506546636141 is an equidigital number, since it uses as much as digits as its factorization.

1506546636141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502182212050.

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 1506546636141 in words is "one trillion, five hundred six billion, five hundred forty-six million, six hundred thirty-six thousand, one hundred forty-one".