53122415642401 has 4 divisors (see below), whose sum is σ = 60711332162752. Its totient is φ = 45533499122052.

The previous prime is 53122415642393. The next prime is 53122415642441. The reversal of 53122415642401 is 10424651422135.

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.

It is a cyclic number.

It is not a de Polignac number, because 53122415642401 - 2³ = 53122415642393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53122415642441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3794458260165 + ... + 3794458260178.

It is an arithmetic number, because the mean of its divisors is an integer number (15177833040688).

Almost surely, 2^{53122415642401} is an apocalyptic number.

It is an amenable number.

53122415642401 is a deficient number, since it is larger than the sum of its proper divisors (7588916520351).

53122415642401 is an equidigital number, since it uses as much as digits as its factorization.

53122415642401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7588916520350.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 53122415642401 in words is "fifty-three trillion, one hundred twenty-two billion, four hundred fifteen million, six hundred forty-two thousand, four hundred one".