50988403 has 2 divisors, whose sum is σ = 50988404. Its totient is φ = 50988402.

The previous prime is 50988349. The next prime is 50988439. The reversal of 50988403 is 30488905.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50988403 - 2²⁵ = 17433971 is a prime.

It is not a weakly prime, because it can be changed into another prime (50988103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25494201 + 25494202.

It is an arithmetic number, because the mean of its divisors is an integer number (25494202).

Almost surely, 2^50988403 is an apocalyptic number.

50988403 is a deficient number, since it is larger than the sum of its proper divisors (1).

50988403 is an equidigital number, since it uses as much as digits as its factorization.

50988403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 50988403 is about 7140.6164299730. The cubic root of 50988403 is about 370.8148658676.

The spelling of 50988403 in words is "fifty million, nine hundred eighty-eight thousand, four hundred three".