4435130641625 has 16 divisors (see below), whose sum is σ = 5713592821248. Its totient is φ = 3433649526000.

The previous prime is 4435130641619. The next prime is 4435130641651. The reversal of 4435130641625 is 5261460315344.

It is not a de Polignac number, because 4435130641625 - 2¹⁰ = 4435130640601 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572271047 + ... + 572278796.

It is an arithmetic number, because the mean of its divisors is an integer number (357099551328).

Almost surely, 2^{4435130641625} is an apocalyptic number.

It is an amenable number.

4435130641625 is a deficient number, since it is larger than the sum of its proper divisors (1278462179623).

4435130641625 is a wasteful number, since it uses less digits than its factorization.

4435130641625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144549889 (or 1144549879 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

Adding to 4435130641625 its reverse (5261460315344), we get a palindrome (9696590956969).

The spelling of 4435130641625 in words is "four trillion, four hundred thirty-five billion, one hundred thirty million, six hundred forty-one thousand, six hundred twenty-five".