448635795545031 has 16 divisors (see below), whose sum is σ = 606606998676480. Its totient is φ = 294877573230240.

The previous prime is 448635795545011. The next prime is 448635795545051. The reversal of 448635795545031 is 130545597536844.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (448635795545011) and next prime (448635795545051).

It is not a de Polignac number, because 448635795545031 - 2¹¹ = 448635795542983 is a prime.

It is a super-2 number, since 2×448635795545031² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448635795545011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252411666 + ... + 254182848.

It is an arithmetic number, because the mean of its divisors is an integer number (37912937417280).

Almost surely, 2^{448635795545031} is an apocalyptic number.

448635795545031 is a deficient number, since it is larger than the sum of its proper divisors (157971203131449).

448635795545031 is a wasteful number, since it uses less digits than its factorization.

448635795545031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2960446.

The product of its (nonzero) digits is 1088640000, while the sum is 69.

The spelling of 448635795545031 in words is "four hundred forty-eight trillion, six hundred thirty-five billion, seven hundred ninety-five million, five hundred forty-five thousand, thirty-one".