57463501 has 4 divisors (see below), whose sum is σ = 58547772. Its totient is φ = 56379232.

The previous prime is 57463493. The next prime is 57463517. The reversal of 57463501 is 10536475.

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

It can be written as a sum of positive squares in 2 ways, for example, as 36542025 + 20921476 = 6045^2 + 4574^2 .

It is a cyclic number.

It is not a de Polignac number, because 57463501 - 2³ = 57463493 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57463561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542056 + ... + 542161.

It is an arithmetic number, because the mean of its divisors is an integer number (14636943).

Almost surely, 2^57463501 is an apocalyptic number.

It is an amenable number.

57463501 is a deficient number, since it is larger than the sum of its proper divisors (1084271).

57463501 is a wasteful number, since it uses less digits than its factorization.

57463501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1084270.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 57463501 is about 7580.4683892224. The cubic root of 57463501 is about 385.8904469542.

Adding to 57463501 its reverse (10536475), we get a palindrome (67999976).

The spelling of 57463501 in words is "fifty-seven million, four hundred sixty-three thousand, five hundred one".