50453435452 has 48 divisors (see below), whose sum is σ = 103500241600. Its totient is φ = 21510752256.

The previous prime is 50453435447. The next prime is 50453435479. The reversal of 50453435452 is 25453435405.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 169528 + ... + 360064.

Almost surely, 2^50453435452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50453435452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51750120800).

50453435452 is an abundant number, since it is smaller than the sum of its proper divisors (53046806148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50453435452 is a wasteful number, since it uses less digits than its factorization.

50453435452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190755 (or 190739 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 40.

The spelling of 50453435452 in words is "fifty billion, four hundred fifty-three million, four hundred thirty-five thousand, four hundred fifty-two".