5225445012 has 12 divisors (see below), whose sum is σ = 12192705056. Its totient is φ = 1741815000.

The previous prime is 5225444993. The next prime is 5225445053. The reversal of 5225445012 is 2105445225.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217726864 + ... + 217726887.

Almost surely, 2^5225445012 is an apocalyptic number.

It is an amenable number.

5225445012 is an abundant number, since it is smaller than the sum of its proper divisors (6967260044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5225445012 is a wasteful number, since it uses less digits than its factorization.

5225445012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435453758 (or 435453756 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 5225445012 is about 72287.2396208349. The cubic root of 5225445012 is about 1735.2994427617.

The spelling of 5225445012 in words is "five billion, two hundred twenty-five million, four hundred forty-five thousand, twelve".