4537166247 has 12 divisors (see below), whose sum is σ = 6559221240. Its totient is φ = 3022222128.

The previous prime is 4537166243. The next prime is 4537166269. The reversal of 4537166247 is 7426617354.

4537166247 is a `hidden beast` number, since 4 + 5 + 3 + 7 + 16 + 624 + 7 = 666.

It is not a de Polignac number, because 4537166247 - 2² = 4537166243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4537166243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 201672 + ... + 223037.

It is an arithmetic number, because the mean of its divisors is an integer number (546601770).

Almost surely, 2^4537166247 is an apocalyptic number.

4537166247 is a deficient number, since it is larger than the sum of its proper divisors (2022054993).

4537166247 is a wasteful number, since it uses less digits than its factorization.

4537166247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425902 (or 425899 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 4537166247 is about 67358.4905338592. The cubic root of 4537166247 is about 1655.4963625891.

The spelling of 4537166247 in words is "four billion, five hundred thirty-seven million, one hundred sixty-six thousand, two hundred forty-seven".