5646156025 has 24 divisors (see below), whose sum is σ = 7417159200. Its totient is φ = 4248879360.

The previous prime is 5646156023. The next prime is 5646156041. The reversal of 5646156025 is 5206516465.

It is not a de Polignac number, because 5646156025 - 2¹ = 5646156023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5646156023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1400062 + ... + 1404088.

It is an arithmetic number, because the mean of its divisors is an integer number (309048300).

Almost surely, 2^5646156025 is an apocalyptic number.

It is an amenable number.

5646156025 is a deficient number, since it is larger than the sum of its proper divisors (1771003175).

5646156025 is a wasteful number, since it uses less digits than its factorization.

5646156025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7353 (or 7348 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 5646156025 is about 75140.9077999461. The cubic root of 5646156025 is about 1780.6734842583.

The spelling of 5646156025 in words is "five billion, six hundred forty-six million, one hundred fifty-six thousand, twenty-five".