50028053007 has 4 divisors (see below), whose sum is σ = 66704070680. Its totient is φ = 33352035336.

The previous prime is 50028053003. The next prime is 50028053011. The reversal of 50028053007 is 70035082005.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (50028053003) and next prime (50028053011).

It is not a de Polignac number, because 50028053007 - 2² = 50028053003 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 (50028053003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8338008832 + ... + 8338008837.

It is an arithmetic number, because the mean of its divisors is an integer number (16676017670).

Almost surely, 2^50028053007 is an apocalyptic number.

50028053007 is a deficient number, since it is larger than the sum of its proper divisors (16676017673).

50028053007 is a wasteful number, since it uses less digits than its factorization.

50028053007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16676017672.

The product of its (nonzero) digits is 8400, while the sum is 30.

The spelling of 50028053007 in words is "fifty billion, twenty-eight million, fifty-three thousand, seven".