556127345445 has 32 divisors (see below), whose sum is σ = 1018916547840. Its totient is φ = 253730150400.

The previous prime is 556127345419. The next prime is 556127345467. The reversal of 556127345445 is 544543721655.

It is not a de Polignac number, because 556127345445 - 2⁶ = 556127345381 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5149356 + ... + 5256245.

It is an arithmetic number, because the mean of its divisors is an integer number (31841142120).

Almost surely, 2^556127345445 is an apocalyptic number.

It is an amenable number.

556127345445 is a deficient number, since it is larger than the sum of its proper divisors (462789202395).

556127345445 is a wasteful number, since it uses less digits than its factorization.

556127345445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10406125.

The product of its digits is 10080000, while the sum is 51.

The spelling of 556127345445 in words is "five hundred fifty-six billion, one hundred twenty-seven million, three hundred forty-five thousand, four hundred forty-five".