4268125544 has 8 divisors (see below), whose sum is σ = 8002735410. Its totient is φ = 2134062768.

The previous prime is 4268125493. The next prime is 4268125577. The reversal of 4268125544 is 4455218624.

It can be written as a sum of positive squares in only one way, i.e., 3952636900 + 315488644 = 62870^2 + 17762^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 266757839 + ... + 266757854.

Almost surely, 2^4268125544 is an apocalyptic number.

It is an amenable number.

4268125544 is a deficient number, since it is larger than the sum of its proper divisors (3734609866).

4268125544 is a wasteful number, since it uses less digits than its factorization.

4268125544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533515699 (or 533515695 counting only the distinct ones).

The product of its digits is 307200, while the sum is 41.

The square root of 4268125544 is about 65330.8927231214. The cubic root of 4268125544 is about 1622.1053691425.

The spelling of 4268125544 in words is "four billion, two hundred sixty-eight million, one hundred twenty-five thousand, five hundred forty-four".