50662501 has 2 divisors, whose sum is σ = 50662502. Its totient is φ = 50662500.

The previous prime is 50662477. The next prime is 50662523. The reversal of 50662501 is 10526605.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50481025 + 181476 = 7105^2 + 426^2 .

It is a cyclic number.

It is not a de Polignac number, because 50662501 - 2⁷ = 50662373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50662571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25331250 + 25331251.

It is an arithmetic number, because the mean of its divisors is an integer number (25331251).

Almost surely, 2^50662501 is an apocalyptic number.

It is an amenable number.

50662501 is a deficient number, since it is larger than the sum of its proper divisors (1).

50662501 is an equidigital number, since it uses as much as digits as its factorization.

50662501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 50662501 is about 7117.7595491840. The cubic root of 50662501 is about 370.0231322280.

The spelling of 50662501 in words is "fifty million, six hundred sixty-two thousand, five hundred one".