57724623107 has 2 divisors, whose sum is σ = 57724623108. Its totient is φ = 57724623106.

The previous prime is 57724623101. The next prime is 57724623109. The reversal of 57724623107 is 70132642775.

57724623107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57724623107 - 2⁴ = 57724623091 is a prime.

It is a super-2 number, since 2×57724623107² (a number of 22 digits) contains 22 as substring.

Together with 57724623109, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (57724623101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28862311553 + 28862311554.

It is an arithmetic number, because the mean of its divisors is an integer number (28862311554).

Almost surely, 2^57724623107 is an apocalyptic number.

57724623107 is a deficient number, since it is larger than the sum of its proper divisors (1).

57724623107 is an equidigital number, since it uses as much as digits as its factorization.

57724623107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 57724623107 in words is "fifty-seven billion, seven hundred twenty-four million, six hundred twenty-three thousand, one hundred seven".