57463451 has 4 divisors (see below), whose sum is σ = 60843672. Its totient is φ = 54083232.

The previous prime is 57463447. The next prime is 57463459. The reversal of 57463451 is 15436475.

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 57463451 - 2² = 57463447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57463459) 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, 1690085 + ... + 1690118.

It is an arithmetic number, because the mean of its divisors is an integer number (15210918).

Almost surely, 2^57463451 is an apocalyptic number.

57463451 is a deficient number, since it is larger than the sum of its proper divisors (3380221).

57463451 is a wasteful number, since it uses less digits than its factorization.

57463451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380220.

The product of its digits is 50400, while the sum is 35.

The square root of 57463451 is about 7580.4650912724. The cubic root of 57463451 is about 385.8903350308.

The spelling of 57463451 in words is "fifty-seven million, four hundred sixty-three thousand, four hundred fifty-one".