5254647505 has 32 divisors (see below), whose sum is σ = 6966570240. Its totient is φ = 3787027200.

The previous prime is 5254647499. The next prime is 5254647509. The reversal of 5254647505 is 5057464525.

It is not a de Polignac number, because 5254647505 - 2¹¹ = 5254645457 is a prime.

It is a super-2 number, since 2×5254647505² = 55222640803605450050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5254647509) 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 31 ways as a sum of consecutive naturals, for example, 371055 + ... + 384955.

It is an arithmetic number, because the mean of its divisors is an integer number (217705320).

Almost surely, 2^5254647505 is an apocalyptic number.

It is an amenable number.

5254647505 is a deficient number, since it is larger than the sum of its proper divisors (1711922735).

5254647505 is a wasteful number, since it uses less digits than its factorization.

5254647505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14121.

The product of its (nonzero) digits is 840000, while the sum is 43.

The square root of 5254647505 is about 72488.9474678726. The cubic root of 5254647505 is about 1738.5260236047.

The spelling of 5254647505 in words is "five billion, two hundred fifty-four million, six hundred forty-seven thousand, five hundred five".