50538262633 has 4 divisors (see below), whose sum is σ = 50848313488. Its totient is φ = 50228211780.

The previous prime is 50538262613. The next prime is 50538262639. The reversal of 50538262633 is 33626283505.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50538262633 - 2¹⁷ = 50538131561 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50538262633.

It is not an unprimeable number, because it can be changed into a prime (50538262639) 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, 155025183 + ... + 155025508.

It is an arithmetic number, because the mean of its divisors is an integer number (12712078372).

Almost surely, 2^50538262633 is an apocalyptic number.

It is an amenable number.

50538262633 is a deficient number, since it is larger than the sum of its proper divisors (310050855).

50538262633 is a wasteful number, since it uses less digits than its factorization.

50538262633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310050854.

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 50538262633 in words is "fifty billion, five hundred thirty-eight million, two hundred sixty-two thousand, six hundred thirty-three".