53105415349 has 8 divisors (see below), whose sum is σ = 60729683328. Its totient is φ = 45490592400.

The previous prime is 53105415301. The next prime is 53105415361. The reversal of 53105415349 is 94351450135.

It is a happy number.

53105415349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53105415349 - 2⁹ = 53105414837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53105415049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2349202 + ... + 2371699.

It is an arithmetic number, because the mean of its divisors is an integer number (7591210416).

Almost surely, 2^53105415349 is an apocalyptic number.

It is an amenable number.

53105415349 is a deficient number, since it is larger than the sum of its proper divisors (7624267979).

53105415349 is a wasteful number, since it uses less digits than its factorization.

53105415349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4722515.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 53105415349 in words is "fifty-three billion, one hundred five million, four hundred fifteen thousand, three hundred forty-nine".