50144453535 has 64 divisors (see below), whose sum is σ = 92429475840. Its totient is φ = 22958352000.

The previous prime is 50144453521. The next prime is 50144453543. The reversal of 50144453535 is 53535444105.

It is a happy number.

It is not a de Polignac number, because 50144453535 - 2¹⁰ = 50144452511 is a prime.

It is a super-3 number, since 3×50144453535³ (a number of 33 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 50144453493 and 50144453502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 949270 + ... + 1000700.

It is an arithmetic number, because the mean of its divisors is an integer number (1444210560).

Almost surely, 2^50144453535 is an apocalyptic number.

50144453535 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

50144453535 is a deficient number, since it is larger than the sum of its proper divisors (42285022305).

50144453535 is a wasteful number, since it uses less digits than its factorization.

50144453535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51780.

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 50144453535 in words is "fifty billion, one hundred forty-four million, four hundred fifty-three thousand, five hundred thirty-five".