44849248477 has 4 divisors (see below), whose sum is σ = 48926452896. Its totient is φ = 40772044060.

The previous prime is 44849248417. The next prime is 44849248501. The reversal of 44849248477 is 77484294844.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 44849248477 - 2¹⁵ = 44849215709 is a prime.

It is a super-2 number, since 2×44849248477² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44849248417) 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 3 ways as a sum of consecutive naturals, for example, 2038602193 + ... + 2038602214.

It is an arithmetic number, because the mean of its divisors is an integer number (12231613224).

Almost surely, 2^44849248477 is an apocalyptic number.

It is an amenable number.

44849248477 is a deficient number, since it is larger than the sum of its proper divisors (4077204419).

44849248477 is a wasteful number, since it uses less digits than its factorization.

44849248477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4077204418.

The product of its digits is 57802752, while the sum is 61.

The spelling of 44849248477 in words is "forty-four billion, eight hundred forty-nine million, two hundred forty-eight thousand, four hundred seventy-seven".