50998630 has 16 divisors (see below), whose sum is σ = 92014560. Its totient is φ = 20351232.

The previous prime is 50998621. The next prime is 50998631. The reversal of 50998630 is 3689905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50998631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1419 + ... + 10198.

It is an arithmetic number, because the mean of its divisors is an integer number (5750910).

Almost surely, 2^50998630 is an apocalyptic number.

50998630 is a deficient number, since it is larger than the sum of its proper divisors (41015930).

50998630 is a wasteful number, since it uses less digits than its factorization.

50998630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12063.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 50998630 is about 7141.3325087129. The cubic root of 50998630 is about 370.8396562768.

The spelling of 50998630 in words is "fifty million, nine hundred ninety-eight thousand, six hundred thirty".