557642577003043 has 4 divisors (see below), whose sum is σ = 637305802289200. Its totient is φ = 477979351716888.

The previous prime is 557642577003023. The next prime is 557642577003059. The reversal of 557642577003043 is 340300775246755.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 557642577003043 - 2⁹ = 557642577002531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (557642577003023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39831612643068 + ... + 39831612643081.

It is an arithmetic number, because the mean of its divisors is an integer number (159326450572300).

Almost surely, 2^{557642577003043} is an apocalyptic number.

557642577003043 is a deficient number, since it is larger than the sum of its proper divisors (79663225286157).

557642577003043 is an equidigital number, since it uses as much as digits as its factorization.

557642577003043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79663225286156.

The product of its (nonzero) digits is 74088000, while the sum is 58.

The spelling of 557642577003043 in words is "five hundred fifty-seven trillion, six hundred forty-two billion, five hundred seventy-seven million, three thousand, forty-three".