468832557 has 4 divisors (see below), whose sum is σ = 625110080. Its totient is φ = 312555036.

The previous prime is 468832537. The next prime is 468832571. The reversal of 468832557 is 755238864.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 468832557 - 2⁶ = 468832493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468832537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78138757 + ... + 78138762.

It is an arithmetic number, because the mean of its divisors is an integer number (156277520).

Almost surely, 2^468832557 is an apocalyptic number.

It is an amenable number.

468832557 is a deficient number, since it is larger than the sum of its proper divisors (156277523).

468832557 is a wasteful number, since it uses less digits than its factorization.

468832557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156277522.

The product of its digits is 1612800, while the sum is 48.

The square root of 468832557 is about 21652.5415829182. The cubic root of 468832557 is about 776.8537280415.

The spelling of 468832557 in words is "four hundred sixty-eight million, eight hundred thirty-two thousand, five hundred fifty-seven".