50474501453 has 4 divisors (see below), whose sum is σ = 50481250560. Its totient is φ = 50467752348.

The previous prime is 50474501411. The next prime is 50474501459. The reversal of 50474501453 is 35410547405.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35410547405 = 5 ⋅7082109481.

It is a cyclic number.

It is not a de Polignac number, because 50474501453 - 2⁸ = 50474501197 is a prime.

It is a super-2 number, since 2×50474501453² (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 (50474501459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3363323 + ... + 3378296.

It is an arithmetic number, because the mean of its divisors is an integer number (12620312640).

Almost surely, 2^50474501453 is an apocalyptic number.

It is an amenable number.

50474501453 is a deficient number, since it is larger than the sum of its proper divisors (6749107).

50474501453 is an equidigital number, since it uses as much as digits as its factorization.

50474501453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6749106.

The product of its (nonzero) digits is 168000, while the sum is 38.

The spelling of 50474501453 in words is "fifty billion, four hundred seventy-four million, five hundred one thousand, four hundred fifty-three".