557032038 has 8 divisors (see below), whose sum is σ = 1114064088. Its totient is φ = 185677344.

The previous prime is 557031983. The next prime is 557032093. The reversal of 557032038 is 830230755.

It is an interprime number because it is at equal distance from previous prime (557031983) and next prime (557032093).

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

557032038 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46419331 + ... + 46419342.

It is an arithmetic number, because the mean of its divisors is an integer number (139258011).

Almost surely, 2^557032038 is an apocalyptic number.

557032038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

557032038 is a wasteful number, since it uses less digits than its factorization.

557032038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92838678.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 557032038 is about 23601.5261794656. The cubic root of 557032038 is about 822.7983109996.

The spelling of 557032038 in words is "five hundred fifty-seven million, thirty-two thousand, thirty-eight".