50072461 has 2 divisors, whose sum is σ = 50072462. Its totient is φ = 50072460.

The previous prime is 50072443. The next prime is 50072479. The reversal of 50072461 is 16427005.

It is a balanced prime because it is at equal distance from previous prime (50072443) and next prime (50072479).

It can be written as a sum of positive squares in only one way, i.e., 46854025 + 3218436 = 6845^2 + 1794^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50072461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50072401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25036230 + 25036231.

It is an arithmetic number, because the mean of its divisors is an integer number (25036231).

Almost surely, 2^50072461 is an apocalyptic number.

It is an amenable number.

50072461 is a deficient number, since it is larger than the sum of its proper divisors (1).

50072461 is an equidigital number, since it uses as much as digits as its factorization.

50072461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 50072461 is about 7076.1897232904. The cubic root of 50072461 is about 368.5810297003.

Adding to 50072461 its reverse (16427005), we get a palindrome (66499466).

The spelling of 50072461 in words is "fifty million, seventy-two thousand, four hundred sixty-one".