50433743501 has 4 divisors (see below), whose sum is σ = 50435065692. Its totient is φ = 50432421312.

The previous prime is 50433743497. The next prime is 50433743519. The reversal of 50433743501 is 10534733405.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35853422500 + 14580321001 = 189350^2 + 120749^2 .

It is a cyclic number.

It is not a de Polignac number, because 50433743501 - 2² = 50433743497 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 (50433743561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 602126 + ... + 680751.

It is an arithmetic number, because the mean of its divisors is an integer number (12608766423).

Almost surely, 2^50433743501 is an apocalyptic number.

It is an amenable number.

50433743501 is a deficient number, since it is larger than the sum of its proper divisors (1322191).

50433743501 is a wasteful number, since it uses less digits than its factorization.

50433743501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322190.

The product of its (nonzero) digits is 75600, while the sum is 35.

The spelling of 50433743501 in words is "fifty billion, four hundred thirty-three million, seven hundred forty-three thousand, five hundred one".