126532163153 has 16 divisors (see below), whose sum is σ = 140001426432. Its totient is φ = 113391138000.

The previous prime is 126532163099. The next prime is 126532163171. The reversal of 126532163153 is 351361235621.

It is a cyclic number.

It is not a de Polignac number, because 126532163153 - 2¹⁰ = 126532162129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126532163053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8717300 + ... + 8731802.

It is an arithmetic number, because the mean of its divisors is an integer number (8750089152).

Almost surely, 2^126532163153 is an apocalyptic number.

It is an amenable number.

126532163153 is a deficient number, since it is larger than the sum of its proper divisors (13469263279).

126532163153 is a wasteful number, since it uses less digits than its factorization.

126532163153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25756.

The product of its digits is 97200, while the sum is 38.

Adding to 126532163153 its reverse (351361235621), we get a palindrome (477893398774).

The spelling of 126532163153 in words is "one hundred twenty-six billion, five hundred thirty-two million, one hundred sixty-three thousand, one hundred fifty-three".