4995521041 has 27 divisors (see below), whose sum is σ = 6088627881. Its totient is φ = 4086377064.

The previous prime is 4995521039. The next prime is 4995521093. The reversal of 4995521041 is 1401255994.

The square root of 4995521041 is 70679.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 4995521041 - 2¹ = 4995521039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4995520985 and 4995521003.

It is not an unprimeable number, because it can be changed into a prime (4995521941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 11379100 + ... + 11379538.

Almost surely, 2^4995521041 is an apocalyptic number.

4995521041 is the 70679-th square number.

4995521041 is the 35340-th centered octagonal number.

It is an amenable number.

4995521041 is a deficient number, since it is larger than the sum of its proper divisors (1093106840).

4995521041 is an frugal number, since it uses more digits than its factorization.

4995521041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938 (or 469 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

The cubic root of 4995521041 is about 1709.4651999950.

The spelling of 4995521041 in words is "four billion, nine hundred ninety-five million, five hundred twenty-one thousand, forty-one".