557223783 has 16 divisors (see below), whose sum is σ = 775942656. Its totient is φ = 355021920.

The previous prime is 557223769. The next prime is 557223809. The reversal of 557223783 is 387322755.

It is not a de Polignac number, because 557223783 - 2¹³ = 557215591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557223763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97053 + ... + 102633.

It is an arithmetic number, because the mean of its divisors is an integer number (48496416).

Almost surely, 2^557223783 is an apocalyptic number.

557223783 is a deficient number, since it is larger than the sum of its proper divisors (218718873).

557223783 is a wasteful number, since it uses less digits than its factorization.

557223783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7054.

The product of its digits is 352800, while the sum is 42.

The square root of 557223783 is about 23605.5879613281. The cubic root of 557223783 is about 822.8927097369.

The spelling of 557223783 in words is "five hundred fifty-seven million, two hundred twenty-three thousand, seven hundred eighty-three".