4028510057023 has 4 divisors (see below), whose sum is σ = 4028618793528. Its totient is φ = 4028401320520.

The previous prime is 4028510057017. The next prime is 4028510057057. The reversal of 4028510057023 is 3207500158204.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4028510057023 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 (4028510057003) 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, 54312661 + ... + 54386782.

It is an arithmetic number, because the mean of its divisors is an integer number (1007154698382).

Almost surely, 2^{4028510057023} is an apocalyptic number.

4028510057023 is a deficient number, since it is larger than the sum of its proper divisors (108736505).

4028510057023 is a wasteful number, since it uses less digits than its factorization.

4028510057023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108736504.

The product of its (nonzero) digits is 67200, while the sum is 37.

The spelling of 4028510057023 in words is "four trillion, twenty-eight billion, five hundred ten million, fifty-seven thousand, twenty-three".