4023150645505 has 8 divisors (see below), whose sum is σ = 4827963465000. Its totient is φ = 3218398722816.

The previous prime is 4023150645467. The next prime is 4023150645551. The reversal of 4023150645505 is 5055460513204.

It can be written as a sum of positive squares in 4 ways, for example, as 820167508161 + 3202983137344 = 905631^2 + 1789688^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4023150645505 - 2⁹ = 4023150644993 is a prime.

It is a super-2 number, since 2×4023150645505² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15078730 + ... + 15343219.

It is an arithmetic number, because the mean of its divisors is an integer number (603495433125).

Almost surely, 2^{4023150645505} is an apocalyptic number.

It is an amenable number.

4023150645505 is a deficient number, since it is larger than the sum of its proper divisors (804812819495).

4023150645505 is a wasteful number, since it uses less digits than its factorization.

4023150645505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30448403.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 4023150645505 in words is "four trillion, twenty-three billion, one hundred fifty million, six hundred forty-five thousand, five hundred five".