156522141046 has 4 divisors (see below), whose sum is σ = 234783211572. Its totient is φ = 78261070522.

The previous prime is 156522141043. The next prime is 156522141059. The reversal of 156522141046 is 640141225651.

156522141046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 156522140996 and 156522141014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156522141043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39130535260 + ... + 39130535263.

It is an arithmetic number, because the mean of its divisors is an integer number (58695802893).

Almost surely, 2^156522141046 is an apocalyptic number.

156522141046 is a deficient number, since it is larger than the sum of its proper divisors (78261070526).

156522141046 is an equidigital number, since it uses as much as digits as its factorization.

156522141046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78261070525.

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 156522141046 its reverse (640141225651), we get a palindrome (796663366697).

The spelling of 156522141046 in words is "one hundred fifty-six billion, five hundred twenty-two million, one hundred forty-one thousand, forty-six".