53405425254050 has 24 divisors (see below), whose sum is σ = 99334602748836. Its totient is φ = 21362060042240.

The previous prime is 53405425254017. The next prime is 53405425254061. The reversal of 53405425254050 is 5045252450435.

It is a happy number.

53405425254050 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 6 ways, for example, as 7351163957809 + 46054261296241 = 2711303^2 + 6786329^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53405425253992 and 53405425254010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7422902 + ... + 12724398.

Almost surely, 2^{53405425254050} is an apocalyptic number.

53405425254050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53405425254050 is a deficient number, since it is larger than the sum of its proper divisors (45929177494786).

53405425254050 is a wasteful number, since it uses less digits than its factorization.

53405425254050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5502982 (or 5502977 counting only the distinct ones).

The product of its (nonzero) digits is 2400000, while the sum is 44.

The spelling of 53405425254050 in words is "fifty-three trillion, four hundred five billion, four hundred twenty-five million, two hundred fifty-four thousand, fifty".