148734167563 has 4 divisors (see below), whose sum is σ = 153532043968. Its totient is φ = 143936291160.

The previous prime is 148734167531. The next prime is 148734167567. The reversal of 148734167563 is 365761437841.

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

It is a cyclic number.

It is not a de Polignac number, because 148734167563 - 2⁵ = 148734167531 is a prime.

It is a super-2 number, since 2×148734167563² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148734167567) 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 3 ways as a sum of consecutive naturals, for example, 2398938156 + ... + 2398938217.

It is an arithmetic number, because the mean of its divisors is an integer number (38383010992).

Almost surely, 2^148734167563 is an apocalyptic number.

148734167563 is a deficient number, since it is larger than the sum of its proper divisors (4797876405).

148734167563 is an equidigital number, since it uses as much as digits as its factorization.

148734167563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4797876404.

The product of its digits is 10160640, while the sum is 55.

The spelling of 148734167563 in words is "one hundred forty-eight billion, seven hundred thirty-four million, one hundred sixty-seven thousand, five hundred sixty-three".