448661562151 has 32 divisors (see below), whose sum is σ = 520241356800. Its totient is φ = 382645692000.

The previous prime is 448661562137. The next prime is 448661562161. The reversal of 448661562151 is 151265166844.

It is not a de Polignac number, because 448661562151 - 2¹¹ = 448661560103 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 448661562095 and 448661562104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448661562161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13097436 + ... + 13131646.

It is an arithmetic number, because the mean of its divisors is an integer number (16257542400).

Almost surely, 2^448661562151 is an apocalyptic number.

448661562151 is a deficient number, since it is larger than the sum of its proper divisors (71579794649).

448661562151 is a wasteful number, since it uses less digits than its factorization.

448661562151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34851.

The product of its digits is 1382400, while the sum is 49.

The spelling of 448661562151 in words is "four hundred forty-eight billion, six hundred sixty-one million, five hundred sixty-two thousand, one hundred fifty-one".