57352463 has 4 divisors (see below), whose sum is σ = 65545680. Its totient is φ = 49159248.

The previous prime is 57352439. The next prime is 57352483. The reversal of 57352463 is 36425375.

57352463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57352463 - 2¹² = 57348367 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 (57352423) by changing a digit.

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, 4096598 + ... + 4096611.

It is an arithmetic number, because the mean of its divisors is an integer number (16386420).

Almost surely, 2^57352463 is an apocalyptic number.

57352463 is a deficient number, since it is larger than the sum of its proper divisors (8193217).

57352463 is an equidigital number, since it uses as much as digits as its factorization.

57352463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8193216.

The product of its digits is 75600, while the sum is 35.

The square root of 57352463 is about 7573.1408939752. The cubic root of 57352463 is about 385.6417317906.

The spelling of 57352463 in words is "fifty-seven million, three hundred fifty-two thousand, four hundred sixty-three".