50246402019 has 16 divisors (see below), whose sum is σ = 77384833920. Its totient is φ = 28661048960.

The previous prime is 50246402009. The next prime is 50246402023. The reversal of 50246402019 is 91020464205.

It is a cyclic number.

It is not a de Polignac number, because 50246402019 - 2⁹ = 50246401507 is a prime.

It is a super-2 number, since 2×50246402019² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (50246402009) 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, 44782329 + ... + 44783450.

It is an arithmetic number, because the mean of its divisors is an integer number (4836552120).

Almost surely, 2^50246402019 is an apocalyptic number.

50246402019 is a deficient number, since it is larger than the sum of its proper divisors (27138431901).

50246402019 is a wasteful number, since it uses less digits than its factorization.

50246402019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89565810.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 50246402019 in words is "fifty billion, two hundred forty-six million, four hundred two thousand, nineteen".