50154133 has 2 divisors, whose sum is σ = 50154134. Its totient is φ = 50154132.

The previous prime is 50154127. The next prime is 50154173. The reversal of 50154133 is 33145105.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47651409 + 2502724 = 6903^2 + 1582^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50154133 is a prime.

It is equal to p_3009811 and since 50154133 and 3009811 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50154103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25077066 + 25077067.

It is an arithmetic number, because the mean of its divisors is an integer number (25077067).

Almost surely, 2^50154133 is an apocalyptic number.

It is an amenable number.

50154133 is a deficient number, since it is larger than the sum of its proper divisors (1).

50154133 is an equidigital number, since it uses as much as digits as its factorization.

50154133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 50154133 is about 7081.9582743758. The cubic root of 50154133 is about 368.7813154292.

Adding to 50154133 its reverse (33145105), we get a palindrome (83299238).

Subtracting from 50154133 its reverse (33145105), we obtain a triangular number (17009028 = T₅₈₃₂).

The spelling of 50154133 in words is "fifty million, one hundred fifty-four thousand, one hundred thirty-three".