493125590 has 8 divisors (see below), whose sum is σ = 887626080. Its totient is φ = 197250232.

The previous prime is 493125571. The next prime is 493125629. The reversal of 493125590 is 95521394.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24656270 + ... + 24656289.

It is an arithmetic number, because the mean of its divisors is an integer number (110953260).

Almost surely, 2^493125590 is an apocalyptic number.

493125590 is a deficient number, since it is larger than the sum of its proper divisors (394500490).

493125590 is a wasteful number, since it uses less digits than its factorization.

493125590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49312566.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 493125590 is about 22206.4312756463. The cubic root of 493125590 is about 790.0462452232.

The spelling of 493125590 in words is "four hundred ninety-three million, one hundred twenty-five thousand, five hundred ninety".