50045335031 has 4 divisors (see below), whose sum is σ = 50049147864. Its totient is φ = 50041522200.

The previous prime is 50045335009. The next prime is 50045335099. The reversal of 50045335031 is 13053354005.

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

It is a cyclic number.

It is not a de Polignac number, because 50045335031 - 2¹⁸ = 50045072887 is a prime.

It is a super-2 number, since 2×50045335031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50045334985 and 50045335003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50045335631) 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, 1886660 + ... + 1913001.

It is an arithmetic number, because the mean of its divisors is an integer number (12512286966).

Almost surely, 2^50045335031 is an apocalyptic number.

50045335031 is a deficient number, since it is larger than the sum of its proper divisors (3812833).

50045335031 is a wasteful number, since it uses less digits than its factorization.

50045335031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3812832.

The product of its (nonzero) digits is 13500, while the sum is 29.

Adding to 50045335031 its reverse (13053354005), we get a palindrome (63098689036).

The spelling of 50045335031 in words is "fifty billion, forty-five million, three hundred thirty-five thousand, thirty-one".