557429454 has 12 divisors (see below), whose sum is σ = 1207763856. Its totient is φ = 185809812.

The previous prime is 557429443. The next prime is 557429479. The reversal of 557429454 is 454924755.

557429454 is a `hidden beast` number, since 5 + 574 + 29 + 4 + 54 = 666.

557429454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15484134 + ... + 15484169.

It is an arithmetic number, because the mean of its divisors is an integer number (100646988).

Almost surely, 2^557429454 is an apocalyptic number.

557429454 is an abundant number, since it is smaller than the sum of its proper divisors (650334402).

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

557429454 is a wasteful number, since it uses less digits than its factorization.

557429454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30968311 (or 30968308 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

The square root of 557429454 is about 23609.9439643554. The cubic root of 557429454 is about 822.9939403694.

The spelling of 557429454 in words is "five hundred fifty-seven million, four hundred twenty-nine thousand, four hundred fifty-four".