44528474782 has 32 divisors (see below), whose sum is σ = 77458477824. Its totient is φ = 18973680000.

The previous prime is 44528474761. The next prime is 44528474819. The reversal of 44528474782 is 28747482544.

It is a super-2 number, since 2×44528474782² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 143298 + ... + 331045.

It is an arithmetic number, because the mean of its divisors is an integer number (2420577432).

Almost surely, 2^44528474782 is an apocalyptic number.

44528474782 is a deficient number, since it is larger than the sum of its proper divisors (32930003042).

44528474782 is a wasteful number, since it uses less digits than its factorization.

44528474782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474624.

The product of its digits is 16056320, while the sum is 55.

The spelling of 44528474782 in words is "forty-four billion, five hundred twenty-eight million, four hundred seventy-four thousand, seven hundred eighty-two".