57366941503 has 2 divisors, whose sum is σ = 57366941504. Its totient is φ = 57366941502.

The previous prime is 57366941479. The next prime is 57366941549. The reversal of 57366941503 is 30514966375.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57366941503 - 2¹³ = 57366933311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57366941563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28683470751 + 28683470752.

It is an arithmetic number, because the mean of its divisors is an integer number (28683470752).

Almost surely, 2^57366941503 is an apocalyptic number.

57366941503 is a deficient number, since it is larger than the sum of its proper divisors (1).

57366941503 is an equidigital number, since it uses as much as digits as its factorization.

57366941503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2041200, while the sum is 49.

The spelling of 57366941503 in words is "fifty-seven billion, three hundred sixty-six million, nine hundred forty-one thousand, five hundred three".