156334657053 has 16 divisors (see below), whose sum is σ = 213169443840. Its totient is φ = 101867492016.

The previous prime is 156334657033. The next prime is 156334657103. The reversal of 156334657053 is 350756433651.

It is a de Polignac number, because none of the positive numbers 2^k-156334657053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 156334656993 and 156334657011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156334657033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 645975 + ... + 854372.

It is an arithmetic number, because the mean of its divisors is an integer number (13323090240).

Almost surely, 2^156334657053 is an apocalyptic number.

It is an amenable number.

156334657053 is a deficient number, since it is larger than the sum of its proper divisors (56834786787).

156334657053 is a wasteful number, since it uses less digits than its factorization.

156334657053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501136.

The product of its (nonzero) digits is 3402000, while the sum is 48.

The spelling of 156334657053 in words is "one hundred fifty-six billion, three hundred thirty-four million, six hundred fifty-seven thousand, fifty-three".