557406401520606 has 32 divisors (see below), whose sum is σ = 1216788578229888. Its totient is φ = 168823647884640.

The previous prime is 557406401520593. The next prime is 557406401520649. The reversal of 557406401520606 is 606025104604755.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2184443436 + ... + 2184698591.

It is an arithmetic number, because the mean of its divisors is an integer number (38024643069684).

Almost surely, 2^{557406401520606} is an apocalyptic number.

557406401520606 is an abundant number, since it is smaller than the sum of its proper divisors (659382176709282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

557406401520606 is a wasteful number, since it uses less digits than its factorization.

557406401520606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4369143976.

The product of its (nonzero) digits is 6048000, while the sum is 51.

The spelling of 557406401520606 in words is "five hundred fifty-seven trillion, four hundred six billion, four hundred one million, five hundred twenty thousand, six hundred six".