50297498 has 4 divisors (see below), whose sum is σ = 75446250. Its totient is φ = 25148748.

The previous prime is 50297497. The next prime is 50297521. The reversal of 50297498 is 89479205.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89479205 = 5 ⋅17895841.

It can be written as a sum of positive squares in only one way, i.e., 41434969 + 8862529 = 6437^2 + 2977^2 .

It is not an unprimeable number, because it can be changed into a prime (50297491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12574373 + ... + 12574376.

Almost surely, 2^50297498 is an apocalyptic number.

50297498 is a deficient number, since it is larger than the sum of its proper divisors (25148752).

50297498 is a wasteful number, since it uses less digits than its factorization.

50297498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25148751.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 50297498 is about 7092.0728986665. The cubic root of 50297498 is about 369.1323668352.

The spelling of 50297498 in words is "fifty million, two hundred ninety-seven thousand, four hundred ninety-eight".