57244024077 has 4 divisors (see below), whose sum is σ = 76325365440. Its totient is φ = 38162682716.

The previous prime is 57244023997. The next prime is 57244024109. The reversal of 57244024077 is 77042044275.

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 57244024077 - 2¹⁵ = 57243991309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57244014077) 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, 9540670677 + ... + 9540670682.

It is an arithmetic number, because the mean of its divisors is an integer number (19081341360).

Almost surely, 2^57244024077 is an apocalyptic number.

It is an amenable number.

57244024077 is a deficient number, since it is larger than the sum of its proper divisors (19081341363).

57244024077 is a wasteful number, since it uses less digits than its factorization.

57244024077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19081341362.

The product of its (nonzero) digits is 439040, while the sum is 42.

The spelling of 57244024077 in words is "fifty-seven billion, two hundred forty-four million, twenty-four thousand, seventy-seven".