4528495971 has 32 divisors (see below), whose sum is σ = 7007078400. Its totient is φ = 2887578720.

The previous prime is 4528495969. The next prime is 4528495981. The reversal of 4528495971 is 1795948254.

It is a happy number.

4528495971 is a `hidden beast` number, since 4 + 5 + 2 + 8 + 49 + 597 + 1 = 666.

It is not a de Polignac number, because 4528495971 - 2¹ = 4528495969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4528495931) 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 31 ways as a sum of consecutive naturals, for example, 20526 + ... + 97356.

It is an arithmetic number, because the mean of its divisors is an integer number (218971200).

Almost surely, 2^4528495971 is an apocalyptic number.

4528495971 is a deficient number, since it is larger than the sum of its proper divisors (2478582429).

4528495971 is a wasteful number, since it uses less digits than its factorization.

4528495971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76936 (or 76930 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 54.

The square root of 4528495971 is about 67294.1005660972. The cubic root of 4528495971 is about 1654.4411692294.

The spelling of 4528495971 in words is "four billion, five hundred twenty-eight million, four hundred ninety-five thousand, nine hundred seventy-one".