48046388145317 has 4 divisors (see below), whose sum is σ = 48053461078380. Its totient is φ = 48039315212256.

The previous prime is 48046388145313. The next prime is 48046388145331. The reversal of 48046388145317 is 71354188364084.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9205647514561 + 38840740630756 = 3034081^2 + 6232234^2 .

It is a cyclic number.

It is not a de Polignac number, because 48046388145317 - 2² = 48046388145313 is a prime.

It is a super-2 number, since 2×48046388145317² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48046388145317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48046388145313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3536456342 + ... + 3536469927.

It is an arithmetic number, because the mean of its divisors is an integer number (12013365269595).

Almost surely, 2^{48046388145317} is an apocalyptic number.

It is an amenable number.

48046388145317 is a deficient number, since it is larger than the sum of its proper divisors (7072933063).

48046388145317 is an equidigital number, since it uses as much as digits as its factorization.

48046388145317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7072933062.

The product of its (nonzero) digits is 61931520, while the sum is 62.

The spelling of 48046388145317 in words is "forty-eight trillion, forty-six billion, three hundred eighty-eight million, one hundred forty-five thousand, three hundred seventeen".