50745053 has 2 divisors, whose sum is σ = 50745054. Its totient is φ = 50745052.

The previous prime is 50745011. The next prime is 50745073. The reversal of 50745053 is 35054705.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44328964 + 6416089 = 6658^2 + 2533^2 .

It is a cyclic number.

It is not a de Polignac number, because 50745053 - 2⁶ = 50744989 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50745073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25372526 + 25372527.

It is an arithmetic number, because the mean of its divisors is an integer number (25372527).

Almost surely, 2^50745053 is an apocalyptic number.

It is an amenable number.

50745053 is a deficient number, since it is larger than the sum of its proper divisors (1).

50745053 is an equidigital number, since it uses as much as digits as its factorization.

50745053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 50745053 is about 7123.5562045933. The cubic root of 50745053 is about 370.2240011999.

Adding to 50745053 its reverse (35054705), we get a palindrome (85799758).

The spelling of 50745053 in words is "fifty million, seven hundred forty-five thousand, fifty-three".