4045355126 has 4 divisors (see below), whose sum is σ = 6068032692. Its totient is φ = 2022677562.

The previous prime is 4045355057. The next prime is 4045355129. The reversal of 4045355126 is 6215535404.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4045355129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011338780 + ... + 1011338783.

It is an arithmetic number, because the mean of its divisors is an integer number (1517008173).

Almost surely, 2^4045355126 is an apocalyptic number.

4045355126 is a deficient number, since it is larger than the sum of its proper divisors (2022677566).

4045355126 is a wasteful number, since it uses less digits than its factorization.

4045355126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022677565.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 4045355126 is about 63603.1062606222. The cubic root of 4045355126 is about 1593.3782484241.

The spelling of 4045355126 in words is "four billion, forty-five million, three hundred fifty-five thousand, one hundred twenty-six".