50296138619 has 8 divisors (see below), whose sum is σ = 50388017328. Its totient is φ = 50204344320.

The previous prime is 50296138517. The next prime is 50296138691. The reversal of 50296138619 is 91683169205.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50296138619 is a prime.

It is a super-2 number, since 2×50296138619² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50296138699) 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, 1239419 + ... + 1279355.

It is an arithmetic number, because the mean of its divisors is an integer number (6298502166).

Almost surely, 2^50296138619 is an apocalyptic number.

50296138619 is a deficient number, since it is larger than the sum of its proper divisors (91878709).

50296138619 is a wasteful number, since it uses less digits than its factorization.

50296138619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42205.

The product of its (nonzero) digits is 699840, while the sum is 50.

The spelling of 50296138619 in words is "fifty billion, two hundred ninety-six million, one hundred thirty-eight thousand, six hundred nineteen".