557203166071402 has 8 divisors (see below), whose sum is σ = 835887232582596. Its totient is φ = 278574088543872.

The previous prime is 557203166071381. The next prime is 557203166071441. The reversal of 557203166071402 is 204170661302755.

It can be written as a sum of positive squares in 2 ways, for example, as 544334581098441 + 12868584972961 = 23330979^2 + 3587281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13747220583 + ... + 13747261114.

Almost surely, 2^{557203166071402} is an apocalyptic number.

557203166071402 is a deficient number, since it is larger than the sum of its proper divisors (278684066511194).

557203166071402 is a wasteful number, since it uses less digits than its factorization.

557203166071402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27494491832.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 557203166071402 in words is "five hundred fifty-seven trillion, two hundred three billion, one hundred sixty-six million, seventy-one thousand, four hundred two".