5485487725 has 24 divisors (see below), whose sum is σ = 6991594920. Its totient is φ = 4266270720.

The previous prime is 5485487681. The next prime is 5485487731. The reversal of 5485487725 is 5277845845.

It can be written as a sum of positive squares in 12 ways, for example, as 46867716 + 5438620009 = 6846^2 + 73747^2 .

It is not a de Polignac number, because 5485487725 - 2¹⁹ = 5484963437 is a prime.

It is a super-2 number, since 2×5485487725² = 60181151162251351250, which contains 22 as substring.

It is a congruent number.

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, 2101221 + ... + 2103829.

It is an arithmetic number, because the mean of its divisors is an integer number (291316455).

Almost surely, 2^5485487725 is an apocalyptic number.

It is an amenable number.

5485487725 is a deficient number, since it is larger than the sum of its proper divisors (1506107195).

5485487725 is a wasteful number, since it uses less digits than its factorization.

5485487725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4929 (or 4924 counting only the distinct ones).

The product of its digits is 12544000, while the sum is 55.

The square root of 5485487725 is about 74064.0785063853. The cubic root of 5485487725 is about 1763.6202733160.

The spelling of 5485487725 in words is "five billion, four hundred eighty-five million, four hundred eighty-seven thousand, seven hundred twenty-five".