57123060423 has 16 divisors (see below), whose sum is σ = 89479479936. Its totient is φ = 31956956640.

The previous prime is 57123060373. The next prime is 57123060443. The reversal of 57123060423 is 32406032175.

It is not a de Polignac number, because 57123060423 - 2²⁶ = 57055951559 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57123060443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66576565 + ... + 66577422.

It is an arithmetic number, because the mean of its divisors is an integer number (5592467496).

Almost surely, 2^57123060423 is an apocalyptic number.

57123060423 is a deficient number, since it is larger than the sum of its proper divisors (32356419513).

57123060423 is a wasteful number, since it uses less digits than its factorization.

57123060423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133154014.

The product of its (nonzero) digits is 30240, while the sum is 33.

Adding to 57123060423 its reverse (32406032175), we get a palindrome (89529092598).

The spelling of 57123060423 in words is "fifty-seven billion, one hundred twenty-three million, sixty thousand, four hundred twenty-three".