50553457461 has 12 divisors (see below), whose sum is σ = 78638711788. Its totient is φ = 31109819904.

The previous prime is 50553457439. The next prime is 50553457463. The reversal of 50553457461 is 16475435505.

50553457461 is a `hidden beast` number, since 5 + 0 + 5 + 534 + 57 + 4 + 61 = 666.

50553457461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4925934225 + 45627523236 = 70185^2 + 213606^2 .

It is not a de Polignac number, because 50553457461 - 2⁵ = 50553457429 is a prime.

It is a super-2 number, since 2×50553457461² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50553457463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216040300 + ... + 216040533.

Almost surely, 2^50553457461 is an apocalyptic number.

It is an amenable number.

50553457461 is a deficient number, since it is larger than the sum of its proper divisors (28085254327).

50553457461 is a wasteful number, since it uses less digits than its factorization.

50553457461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432080852 (or 432080849 counting only the distinct ones).

The product of its (nonzero) digits is 1260000, while the sum is 45.

The spelling of 50553457461 in words is "fifty billion, five hundred fifty-three million, four hundred fifty-seven thousand, four hundred sixty-one".