44534311625 has 8 divisors (see below), whose sum is σ = 55578821064. Its totient is φ = 35627449200.

The previous prime is 44534311597. The next prime is 44534311631. The reversal of 44534311625 is 52611343544.

It can be written as a sum of positive squares in 4 ways, for example, as 5702062144 + 38832249481 = 75512^2 + 197059^2 .

It is not a de Polignac number, because 44534311625 - 2¹⁴ = 44534295241 is a prime.

It is a super-2 number, since 2×44534311625² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178137122 + ... + 178137371.

It is an arithmetic number, because the mean of its divisors is an integer number (6947352633).

Almost surely, 2^44534311625 is an apocalyptic number.

It is an amenable number.

44534311625 is a deficient number, since it is larger than the sum of its proper divisors (11044509439).

44534311625 is an equidigital number, since it uses as much as digits as its factorization.

44534311625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356274508 (or 356274498 counting only the distinct ones).

The product of its digits is 172800, while the sum is 38.

The spelling of 44534311625 in words is "forty-four billion, five hundred thirty-four million, three hundred eleven thousand, six hundred twenty-five".