50629919 has 8 divisors (see below), whose sum is σ = 51136512. Its totient is φ = 50126040.

The previous prime is 50629907. The next prime is 50629921. The reversal of 50629919 is 91992605.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50629919 - 2⁴ = 50629903 is a prime.

It is a super-2 number, since 2×50629919² = 5126777395893122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50623919) 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, 62024 + ... + 62834.

It is an arithmetic number, because the mean of its divisors is an integer number (6392064).

Almost surely, 2^50629919 is an apocalyptic number.

50629919 is a deficient number, since it is larger than the sum of its proper divisors (506593).

50629919 is a wasteful number, since it uses less digits than its factorization.

50629919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357.

The product of its (nonzero) digits is 43740, while the sum is 41.

The square root of 50629919 is about 7115.4703990671. The cubic root of 50629919 is about 369.9437922896.

The spelling of 50629919 in words is "fifty million, six hundred twenty-nine thousand, nine hundred nineteen".