2148753424 has 10 divisors (see below), whose sum is σ = 4163209790. Its totient is φ = 1074376704.

The previous prime is 2148753419. The next prime is 2148753493. The reversal of 2148753424 is 4243578412.

It can be written as a sum of positive squares in only one way, i.e., 2045933824 + 102819600 = 45232^2 + 10140^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67148529 + ... + 67148560.

It is an arithmetic number, because the mean of its divisors is an integer number (416320979).

Almost surely, 2^2148753424 is an apocalyptic number.

It is an amenable number.

2148753424 is a deficient number, since it is larger than the sum of its proper divisors (2014456366).

2148753424 is a wasteful number, since it uses less digits than its factorization.

2148753424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134297097 (or 134297091 counting only the distinct ones).

The product of its digits is 215040, while the sum is 40.

The square root of 2148753424 is about 46354.6483537520. The cubic root of 2148753424 is about 1290.4133891358.

The spelling of 2148753424 in words is "two billion, one hundred forty-eight million, seven hundred fifty-three thousand, four hundred twenty-four".