4051072775 has 12 divisors (see below), whose sum is σ = 5029886400. Its totient is φ = 3236628480.

The previous prime is 4051072771. The next prime is 4051072787. The reversal of 4051072775 is 5772701504.

It is not a de Polignac number, because 4051072775 - 2² = 4051072771 is a prime.

It is a super-2 number, since 2×4051072775² = 32822381256692401250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4051072771) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 86135 + ... + 124584.

It is an arithmetic number, because the mean of its divisors is an integer number (419157200).

Almost surely, 2^4051072775 is an apocalyptic number.

4051072775 is a deficient number, since it is larger than the sum of its proper divisors (978813625).

4051072775 is a wasteful number, since it uses less digits than its factorization.

4051072775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211498 (or 211493 counting only the distinct ones).

The product of its (nonzero) digits is 68600, while the sum is 38.

The square root of 4051072775 is about 63648.0382651343. The cubic root of 4051072775 is about 1594.1285812932.

The spelling of 4051072775 in words is "four billion, fifty-one million, seventy-two thousand, seven hundred seventy-five".