50499600455 has 4 divisors (see below), whose sum is σ = 60599520552. Its totient is φ = 40399680360.

The previous prime is 50499600451. The next prime is 50499600499. The reversal of 50499600455 is 55400699405.

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

It is not a de Polignac number, because 50499600455 - 2² = 50499600451 is a prime.

It is a super-2 number, since 2×50499600455² (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 (50499600451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5049960041 + ... + 5049960050.

It is an arithmetic number, because the mean of its divisors is an integer number (15149880138).

Almost surely, 2^50499600455 is an apocalyptic number.

50499600455 is a deficient number, since it is larger than the sum of its proper divisors (10099920097).

50499600455 is a wasteful number, since it uses less digits than its factorization.

50499600455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10099920096.

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 50499600455 in words is "fifty billion, four hundred ninety-nine million, six hundred thousand, four hundred fifty-five".