50455029775 has 12 divisors (see below), whose sum is σ = 63318025512. Its totient is φ = 39877708640.

The previous prime is 50455029767. The next prime is 50455029787. The reversal of 50455029775 is 57792055405.

It is not a de Polignac number, because 50455029775 - 2³ = 50455029767 is a prime.

It is a super-2 number, since 2×50455029775² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12155764 + ... + 12159913.

It is an arithmetic number, because the mean of its divisors is an integer number (5276502126).

Almost surely, 2^50455029775 is an apocalyptic number.

50455029775 is a deficient number, since it is larger than the sum of its proper divisors (12862995737).

50455029775 is a wasteful number, since it uses less digits than its factorization.

50455029775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24315770 (or 24315765 counting only the distinct ones).

The product of its (nonzero) digits is 2205000, while the sum is 49.

The spelling of 50455029775 in words is "fifty billion, four hundred fifty-five million, twenty-nine thousand, seven hundred seventy-five".