44876538487 has 4 divisors (see below), whose sum is σ = 48956223816. Its totient is φ = 40796853160.

The previous prime is 44876538461. The next prime is 44876538541. The reversal of 44876538487 is 78483567844.

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

It is a cyclic number.

It is not a de Polignac number, because 44876538487 - 2⁷ = 44876538359 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 (44876538887) 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, 2039842648 + ... + 2039842669.

It is an arithmetic number, because the mean of its divisors is an integer number (12239055954).

Almost surely, 2^44876538487 is an apocalyptic number.

44876538487 is a deficient number, since it is larger than the sum of its proper divisors (4079685329).

44876538487 is a wasteful number, since it uses less digits than its factorization.

44876538487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4079685328.

The product of its digits is 144506880, while the sum is 64.

The spelling of 44876538487 in words is "forty-four billion, eight hundred seventy-six million, five hundred thirty-eight thousand, four hundred eighty-seven".