5277545225 has 24 divisors (see below), whose sum is σ = 6675744600. Its totient is φ = 4137336320.

The previous prime is 5277545213. The next prime is 5277545237. The reversal of 5277545225 is 5225457725.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5277545213) and next prime (5277545237).

It can be written as a sum of positive squares in 12 ways, for example, as 1292905849 + 3984639376 = 35957^2 + 63124^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5277545225 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1388027 + ... + 1391823.

It is an arithmetic number, because the mean of its divisors is an integer number (278156025).

Almost surely, 2^5277545225 is an apocalyptic number.

It is an amenable number.

5277545225 is a deficient number, since it is larger than the sum of its proper divisors (1398199375).

5277545225 is a wasteful number, since it uses less digits than its factorization.

5277545225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4909 (or 4904 counting only the distinct ones).

The product of its digits is 980000, while the sum is 44.

The square root of 5277545225 is about 72646.7151700612. The cubic root of 5277545225 is about 1741.0476389058.

The spelling of 5277545225 in words is "five billion, two hundred seventy-seven million, five hundred forty-five thousand, two hundred twenty-five".