50153123 has 2 divisors, whose sum is σ = 50153124. Its totient is φ = 50153122.

The previous prime is 50153107. The next prime is 50153143. The reversal of 50153123 is 32135105.

It is an a-pointer prime, because the next prime (50153143) can be obtained adding 50153123 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50153123 - 2⁴ = 50153107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50153095 and 50153104.

It is not a weakly prime, because it can be changed into another prime (50153143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25076561 + 25076562.

It is an arithmetic number, because the mean of its divisors is an integer number (25076562).

Almost surely, 2^50153123 is an apocalyptic number.

50153123 is a deficient number, since it is larger than the sum of its proper divisors (1).

50153123 is an equidigital number, since it uses as much as digits as its factorization.

50153123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 50153123 is about 7081.8869660564. The cubic root of 50153123 is about 368.7788399162.

Adding to 50153123 its reverse (32135105), we get a palindrome (82288228).

The spelling of 50153123 in words is "fifty million, one hundred fifty-three thousand, one hundred twenty-three".