57474803 has 2 divisors, whose sum is σ = 57474804. Its totient is φ = 57474802.

The previous prime is 57474799. The next prime is 57474817. The reversal of 57474803 is 30847475.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57474803 - 2² = 57474799 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (57474853) by changing a digit.

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 as a sum of consecutive naturals, namely, 28737401 + 28737402.

It is an arithmetic number, because the mean of its divisors is an integer number (28737402).

Almost surely, 2^57474803 is an apocalyptic number.

57474803 is a deficient number, since it is larger than the sum of its proper divisors (1).

57474803 is an equidigital number, since it uses as much as digits as its factorization.

57474803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 57474803 is about 7581.2138210184. The cubic root of 57474803 is about 385.9157444494.

The spelling of 57474803 in words is "fifty-seven million, four hundred seventy-four thousand, eight hundred three".