1056125144 has 16 divisors (see below), whose sum is σ = 1995352920. Its totient is φ = 524031040.

The previous prime is 1056125123. The next prime is 1056125149. The reversal of 1056125144 is 4415216501.

It is a super-2 number, since 2×1056125144² = 2230800639578041472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056125149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502829 + ... + 504924.

Almost surely, 2^1056125144 is an apocalyptic number.

It is an amenable number.

1056125144 is a deficient number, since it is larger than the sum of its proper divisors (939227776).

1056125144 is a wasteful number, since it uses less digits than its factorization.

1056125144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007890 (or 1007886 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 1056125144 is about 32498.0790816934. The cubic root of 1056125144 is about 1018.3688988971.

The spelling of 1056125144 in words is "one billion, fifty-six million, one hundred twenty-five thousand, one hundred forty-four".