5433621025 has 18 divisors (see below), whose sum is σ = 7837722870. Its totient is φ = 3725910720.

The previous prime is 5433621023. The next prime is 5433621029. The reversal of 5433621025 is 5201263345.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 151093264 + 5282527761 = 12292^2 + 72681^2 .

It is not a de Polignac number, because 5433621025 - 2¹ = 5433621023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5433621023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2216580 + ... + 2219029.

Almost surely, 2^5433621025 is an apocalyptic number.

It is an amenable number.

5433621025 is a deficient number, since it is larger than the sum of its proper divisors (2404101845).

5433621025 is a wasteful number, since it uses less digits than its factorization.

5433621025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4435633 (or 4435621 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 5433621025 is about 73713.0994125196. The cubic root of 5433621025 is about 1758.0441669883.

The spelling of 5433621025 in words is "five billion, four hundred thirty-three million, six hundred twenty-one thousand, twenty-five".