5503646025 has 18 divisors (see below), whose sum is σ = 9857641950. Its totient is φ = 2935277760.

The previous prime is 5503646023. The next prime is 5503646033. The reversal of 5503646025 is 5206463055.

It is a happy number.

5503646025 is a `hidden beast` number, since 5 + 5 + 0 + 3 + 646 + 0 + 2 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 183548304 + 5320097721 = 13548^2 + 72939^2 .

It is not a de Polignac number, because 5503646025 - 2¹ = 5503646023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5503646023) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12230100 + ... + 12230549.

It is an arithmetic number, because the mean of its divisors is an integer number (547646775).

Almost surely, 2^5503646025 is an apocalyptic number.

It is an amenable number.

5503646025 is a deficient number, since it is larger than the sum of its proper divisors (4353995925).

5503646025 is a wasteful number, since it uses less digits than its factorization.

5503646025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24460665 (or 24460657 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The square root of 5503646025 is about 74186.5622939896. The cubic root of 5503646025 is about 1765.5641341798.

The spelling of 5503646025 in words is "five billion, five hundred three million, six hundred forty-six thousand, twenty-five".