648000148231 has 2 divisors, whose sum is σ = 648000148232. Its totient is φ = 648000148230.

The previous prime is 648000148163. The next prime is 648000148267. The reversal of 648000148231 is 132841000846.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 648000148231 - 2¹⁵ = 648000115463 is a prime.

It is a super-2 number, since 2×648000148231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (648000148291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 324000074115 + 324000074116.

It is an arithmetic number, because the mean of its divisors is an integer number (324000074116).

Almost surely, 2^648000148231 is an apocalyptic number.

648000148231 is a deficient number, since it is larger than the sum of its proper divisors (1).

648000148231 is an equidigital number, since it uses as much as digits as its factorization.

648000148231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 648000148231 in words is "six hundred forty-eight billion, one hundred forty-eight thousand, two hundred thirty-one".