50562121 has 2 divisors, whose sum is σ = 50562122. Its totient is φ = 50562120.

The previous prime is 50562103. The next prime is 50562137. The reversal of 50562121 is 12126505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35046400 + 15515721 = 5920^2 + 3939^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50562121 is a prime.

It is equal to p_3032833 and since 50562121 and 3032833 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 50562092 and 50562101.

It is not a weakly prime, because it can be changed into another prime (50562221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25281060 + 25281061.

It is an arithmetic number, because the mean of its divisors is an integer number (25281061).

Almost surely, 2^50562121 is an apocalyptic number.

It is an amenable number.

50562121 is a deficient number, since it is larger than the sum of its proper divisors (1).

50562121 is an equidigital number, since it uses as much as digits as its factorization.

50562121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 50562121 is about 7110.7046767532. The cubic root of 50562121 is about 369.7785892272.

Adding to 50562121 its reverse (12126505), we get a palindrome (62688626).

It can be divided in two parts, 505 and 62121, that added together give a palindrome (62626).

The spelling of 50562121 in words is "fifty million, five hundred sixty-two thousand, one hundred twenty-one".