4548905951 has 12 divisors (see below), whose sum is σ = 4935056928. Its totient is φ = 4190218752.

The previous prime is 4548905947. The next prime is 4548905971. The reversal of 4548905951 is 1595098454.

It is not a de Polignac number, because 4548905951 - 2² = 4548905947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4548905951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4548905971) 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, 153866 + ... + 181031.

It is an arithmetic number, because the mean of its divisors is an integer number (411254744).

Almost surely, 2^4548905951 is an apocalyptic number.

4548905951 is a deficient number, since it is larger than the sum of its proper divisors (386150977).

4548905951 is a wasteful number, since it uses less digits than its factorization.

4548905951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334978 (or 334961 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 50.

The square root of 4548905951 is about 67445.5776978743. The cubic root of 4548905951 is about 1656.9229724929.

The spelling of 4548905951 in words is "four billion, five hundred forty-eight million, nine hundred five thousand, nine hundred fifty-one".