57693200077 has 4 divisors (see below), whose sum is σ = 57782925760. Its totient is φ = 57603474396.

The previous prime is 57693200063. The next prime is 57693200083. The reversal of 57693200077 is 77000239675.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57693200077 - 2¹¹ = 57693198029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57693200977) 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, 44861877 + ... + 44863162.

It is an arithmetic number, because the mean of its divisors is an integer number (14445731440).

Almost surely, 2^57693200077 is an apocalyptic number.

It is an amenable number.

57693200077 is a deficient number, since it is larger than the sum of its proper divisors (89725683).

57693200077 is an equidigital number, since it uses as much as digits as its factorization.

57693200077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89725682.

The product of its (nonzero) digits is 555660, while the sum is 46.

The spelling of 57693200077 in words is "fifty-seven billion, six hundred ninety-three million, two hundred thousand, seventy-seven".