49900250 has 16 divisors (see below), whose sum is σ = 93413736. Its totient is φ = 19960000.

The previous prime is 49900237. The next prime is 49900267. The reversal of 49900250 is 5200994.

It can be written as a sum of positive squares in 4 ways, for example, as 11621281 + 38278969 = 3409^2 + 6187^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99551 + ... + 100050.

Almost surely, 2^49900250 is an apocalyptic number.

49900250 is a deficient number, since it is larger than the sum of its proper divisors (43513486).

49900250 is a wasteful number, since it uses less digits than its factorization.

49900250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199618 (or 199608 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 49900250 is about 7064.0109003313. The cubic root of 49900250 is about 368.1579986715.

The spelling of 49900250 in words is "forty-nine million, nine hundred thousand, two hundred fifty".