448876113437 has 16 divisors (see below), whose sum is σ = 491745526272. Its totient is φ = 407899100160.

The previous prime is 448876113431. The next prime is 448876113461. The reversal of 448876113437 is 734311678844.

It is a cyclic number.

It is not a de Polignac number, because 448876113437 - 2¹⁰ = 448876112413 is a prime.

It is a super-3 number, since 3×448876113437³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448876113431) 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 15 ways as a sum of consecutive naturals, for example, 755363 + ... + 1211744.

It is an arithmetic number, because the mean of its divisors is an integer number (30734095392).

Almost surely, 2^448876113437 is an apocalyptic number.

It is an amenable number.

448876113437 is a deficient number, since it is larger than the sum of its proper divisors (42869412835).

448876113437 is a wasteful number, since it uses less digits than its factorization.

448876113437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967588.

The product of its digits is 10838016, while the sum is 56.

The spelling of 448876113437 in words is "four hundred forty-eight billion, eight hundred seventy-six million, one hundred thirteen thousand, four hundred thirty-seven".