93105480253 has 4 divisors (see below), whose sum is σ = 93124366848. Its totient is φ = 93086593660.

The previous prime is 93105480241. The next prime is 93105480283. The reversal of 93105480253 is 35208450139.

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, and also an emirpimes, since its reverse is a distinct semiprime: 35208450139 = 103 ⋅341829613.

It is a cyclic number.

It is not a de Polignac number, because 93105480253 - 2⁹ = 93105479741 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 (93105480283) 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, 9435901 + ... + 9445762.

It is an arithmetic number, because the mean of its divisors is an integer number (23281091712).

Almost surely, 2^93105480253 is an apocalyptic number.

It is an amenable number.

93105480253 is a deficient number, since it is larger than the sum of its proper divisors (18886595).

93105480253 is a wasteful number, since it uses less digits than its factorization.

93105480253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18886594.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 93105480253 in words is "ninety-three billion, one hundred five million, four hundred eighty thousand, two hundred fifty-three".