50403541 has 2 divisors, whose sum is σ = 50403542. Its totient is φ = 50403540.

The previous prime is 50403503. The next prime is 50403553. The reversal of 50403541 is 14530405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50339025 + 64516 = 7095^2 + 254^2 .

It is a cyclic number.

It is not a de Polignac number, because 50403541 - 2¹³ = 50395349 is a prime.

It is equal to p_3023833 and since 50403541 and 3023833 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 (50403341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25201770 + 25201771.

It is an arithmetic number, because the mean of its divisors is an integer number (25201771).

Almost surely, 2^50403541 is an apocalyptic number.

It is an amenable number.

50403541 is a deficient number, since it is larger than the sum of its proper divisors (1).

50403541 is an equidigital number, since it uses as much as digits as its factorization.

50403541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 50403541 is about 7099.5451262739. The cubic root of 50403541 is about 369.3916005816.

Adding to 50403541 its reverse (14530405), we get a palindrome (64933946).

The spelling of 50403541 in words is "fifty million, four hundred three thousand, five hundred forty-one".