50878383453 has 24 divisors (see below), whose sum is σ = 74162694528. Its totient is φ = 33609082752.

The previous prime is 50878383427. The next prime is 50878383469. The reversal of 50878383453 is 35438387805.

50878383453 is a `hidden beast` number, since 508 + 7 + 8 + 3 + 83 + 4 + 53 = 666.

It is not a de Polignac number, because 50878383453 - 2⁸ = 50878383197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50878383453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50878383403) 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 23 ways as a sum of consecutive naturals, for example, 5962476 + ... + 5971002.

It is an arithmetic number, because the mean of its divisors is an integer number (3090112272).

Almost surely, 2^50878383453 is an apocalyptic number.

It is an amenable number.

50878383453 is a deficient number, since it is larger than the sum of its proper divisors (23284311075).

50878383453 is a wasteful number, since it uses less digits than its factorization.

50878383453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14513 (or 14510 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 54.

The spelling of 50878383453 in words is "fifty billion, eight hundred seventy-eight million, three hundred eighty-three thousand, four hundred fifty-three".