523153120063 has 6 divisors (see below), whose sum is σ = 608565874416. Its totient is φ = 448416960012.

The previous prime is 523153120057. The next prime is 523153120169. The reversal of 523153120063 is 360021351325.

It is not a de Polignac number, because 523153120063 - 2⁹ = 523153119551 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 (523153120033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5338297095 + ... + 5338297192.

It is an arithmetic number, because the mean of its divisors is an integer number (101427645736).

Almost surely, 2^523153120063 is an apocalyptic number.

523153120063 is a deficient number, since it is larger than the sum of its proper divisors (85412754353).

523153120063 is a wasteful number, since it uses less digits than its factorization.

523153120063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10676594301 (or 10676594294 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 31.

Adding to 523153120063 its reverse (360021351325), we get a palindrome (883174471388).

The spelling of 523153120063 in words is "five hundred twenty-three billion, one hundred fifty-three million, one hundred twenty thousand, sixty-three".