50603739869 has 8 divisors (see below), whose sum is σ = 52807857792. Its totient is φ = 48399951600.

The previous prime is 50603739839. The next prime is 50603739887. The reversal of 50603739869 is 96893730605.

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 50603739869 - 2¹² = 50603735773 is a prime.

It is a super-2 number, since 2×50603739869² (a number of 22 digits) 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 (50603739829) 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, 261944 + ... + 412094.

It is an arithmetic number, because the mean of its divisors is an integer number (6600982224).

Almost surely, 2^50603739869 is an apocalyptic number.

It is an amenable number.

50603739869 is a deficient number, since it is larger than the sum of its proper divisors (2204117923).

50603739869 is a wasteful number, since it uses less digits than its factorization.

50603739869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164827.

The product of its (nonzero) digits is 7348320, while the sum is 56.

The spelling of 50603739869 in words is "fifty billion, six hundred three million, seven hundred thirty-nine thousand, eight hundred sixty-nine".