53123242405 has 32 divisors (see below), whose sum is σ = 67581446400. Its totient is φ = 40027502592.

The previous prime is 53123242373. The next prime is 53123242409. The reversal of 53123242405 is 50424232135.

53123242405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 53123242405 - 2⁵ = 53123242373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53123242409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 974101 + ... + 1027189.

It is an arithmetic number, because the mean of its divisors is an integer number (2111920200).

Almost surely, 2^53123242405 is an apocalyptic number.

It is an amenable number.

53123242405 is a deficient number, since it is larger than the sum of its proper divisors (14458203995).

53123242405 is a wasteful number, since it uses less digits than its factorization.

53123242405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53293.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 53123242405 in words is "fifty-three billion, one hundred twenty-three million, two hundred forty-two thousand, four hundred five".