7572182149 has 16 divisors (see below), whose sum is σ = 8738928000. Its totient is φ = 6426765504.

The previous prime is 7572182131. The next prime is 7572182159. The reversal of 7572182149 is 9412812757.

It is a cyclic number.

It is not a de Polignac number, because 7572182149 - 2¹⁹ = 7571657861 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7572182099 and 7572182108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7572182159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2057499 + ... + 2061175.

It is an arithmetic number, because the mean of its divisors is an integer number (546183000).

Almost surely, 2^7572182149 is an apocalyptic number.

It is an amenable number.

7572182149 is a deficient number, since it is larger than the sum of its proper divisors (1166745851).

7572182149 is a wasteful number, since it uses less digits than its factorization.

7572182149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6492.

The product of its digits is 282240, while the sum is 46.

The square root of 7572182149 is about 87018.2862908711. The cubic root of 7572182149 is about 1963.6934165989.

The spelling of 7572182149 in words is "seven billion, five hundred seventy-two million, one hundred eighty-two thousand, one hundred forty-nine".