50650613 has 16 divisors (see below), whose sum is σ = 55776000. Its totient is φ = 45714240.

The previous prime is 50650609. The next prime is 50650643. The reversal of 50650613 is 31605605.

It is not a de Polignac number, because 50650613 - 2² = 50650609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50650643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152858 + ... + 153188.

It is an arithmetic number, because the mean of its divisors is an integer number (3486000).

Almost surely, 2^50650613 is an apocalyptic number.

It is an amenable number.

50650613 is a deficient number, since it is larger than the sum of its proper divisors (5125387).

50650613 is a wasteful number, since it uses less digits than its factorization.

50650613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 50650613 is about 7116.9244059495. The cubic root of 50650613 is about 369.9941878805.

The spelling of 50650613 in words is "fifty million, six hundred fifty thousand, six hundred thirteen".