1950000023 has 2 divisors, whose sum is σ = 1950000024. Its totient is φ = 1950000022.

The previous prime is 1949999999. The next prime is 1950000097. The reversal of 1950000023 is 3200000591.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1950000023 - 2⁸ = 1949999767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1950000523) 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 as a sum of consecutive naturals, namely, 975000011 + 975000012.

It is an arithmetic number, because the mean of its divisors is an integer number (975000012).

Almost surely, 2^1950000023 is an apocalyptic number.

1950000023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1950000023 is an equidigital number, since it uses as much as digits as its factorization.

1950000023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 1950000023 is about 44158.8045920630. The cubic root of 1950000023 is about 1249.3329823733.

The spelling of 1950000023 in words is "one billion, nine hundred fifty million, twenty-three", and thus it is an aban number.