50543120453 has 8 divisors (see below), whose sum is σ = 57892219200. Its totient is φ = 43226184960.

The previous prime is 50543120443. The next prime is 50543120473. The reversal of 50543120453 is 35402134505.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50543120453 - 2⁴ = 50543120437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50543120443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8037443 + ... + 8043728.

It is an arithmetic number, because the mean of its divisors is an integer number (7236527400).

Almost surely, 2^50543120453 is an apocalyptic number.

It is an amenable number.

50543120453 is a deficient number, since it is larger than the sum of its proper divisors (7349098747).

50543120453 is a wasteful number, since it uses less digits than its factorization.

50543120453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16081627.

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 50543120453 its reverse (35402134505), we get a palindrome (85945254958).

The spelling of 50543120453 in words is "fifty billion, five hundred forty-three million, one hundred twenty thousand, four hundred fifty-three".