57614927641 has 2 divisors, whose sum is σ = 57614927642. Its totient is φ = 57614927640.

The previous prime is 57614927507. The next prime is 57614927651. The reversal of 57614927641 is 14672941675.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36677995225 + 20936932416 = 191515^2 + 144696^2 .

It is a cyclic number.

It is not a de Polignac number, because 57614927641 - 2¹¹ = 57614925593 is a prime.

It is not a weakly prime, because it can be changed into another prime (57614927651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28807463820 + 28807463821.

It is an arithmetic number, because the mean of its divisors is an integer number (28807463821).

Almost surely, 2^57614927641 is an apocalyptic number.

It is an amenable number.

57614927641 is a deficient number, since it is larger than the sum of its proper divisors (1).

57614927641 is an equidigital number, since it uses as much as digits as its factorization.

57614927641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 52.

The spelling of 57614927641 in words is "fifty-seven billion, six hundred fourteen million, nine hundred twenty-seven thousand, six hundred forty-one".