5647742525 has 6 divisors (see below), whose sum is σ = 7003200762. Its totient is φ = 4518194000.

The previous prime is 5647742473. The next prime is 5647742531. The reversal of 5647742525 is 5252477465.

It can be written as a sum of positive squares in 3 ways, for example, as 117440569 + 5530301956 = 10837^2 + 74366^2 .

It is not a de Polignac number, because 5647742525 - 2¹⁰ = 5647741501 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5647742525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112954826 + ... + 112954875.

It is an arithmetic number, because the mean of its divisors is an integer number (1167200127).

Almost surely, 2^5647742525 is an apocalyptic number.

It is an amenable number.

5647742525 is a deficient number, since it is larger than the sum of its proper divisors (1355458237).

5647742525 is a wasteful number, since it uses less digits than its factorization.

5647742525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225909711 (or 225909706 counting only the distinct ones).

The product of its digits is 2352000, while the sum is 47.

The square root of 5647742525 is about 75151.4638912643. The cubic root of 5647742525 is about 1780.8402510468.

The spelling of 5647742525 in words is "five billion, six hundred forty-seven million, seven hundred forty-two thousand, five hundred twenty-five".