1014145556 has 6 divisors (see below), whose sum is σ = 1774754730. Its totient is φ = 507072776.

The previous prime is 1014145553. The next prime is 1014145571. The reversal of 1014145556 is 6555414101.

It can be written as a sum of positive squares in only one way, i.e., 695165956 + 318979600 = 26366^2 + 17860^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014145553) 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 as a sum of consecutive naturals, namely, 126768191 + ... + 126768198.

It is an arithmetic number, because the mean of its divisors is an integer number (295792455).

Almost surely, 2^1014145556 is an apocalyptic number.

It is an amenable number.

1014145556 is a deficient number, since it is larger than the sum of its proper divisors (760609174).

1014145556 is a wasteful number, since it uses less digits than its factorization.

1014145556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253536393 (or 253536391 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 1014145556 is about 31845.6520737133. The cubic root of 1014145556 is about 1004.6931254508.

Adding to 1014145556 its reverse (6555414101), we get a palindrome (7569559657).

The spelling of 1014145556 in words is "one billion, fourteen million, one hundred forty-five thousand, five hundred fifty-six".