4020127575 has 12 divisors (see below), whose sum is σ = 6646611048. Its totient is φ = 2144068000.

The previous prime is 4020127487. The next prime is 4020127633. The reversal of 4020127575 is 5757210204.

It is not a de Polignac number, because 4020127575 - 2¹⁴ = 4020111191 is a prime.

It is a super-2 number, since 2×4020127575² = 32322851438550761250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26800776 + ... + 26800925.

It is an arithmetic number, because the mean of its divisors is an integer number (553884254).

Almost surely, 2^4020127575 is an apocalyptic number.

4020127575 is a deficient number, since it is larger than the sum of its proper divisors (2626483473).

4020127575 is a wasteful number, since it uses less digits than its factorization.

4020127575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53601714 (or 53601709 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 4020127575 is about 63404.4759855328. The cubic root of 4020127575 is about 1590.0591430079.

Adding to 4020127575 its reverse (5757210204), we get a palindrome (9777337779).

It can be divided in two parts, 40201 and 27575, that added together give a palindrome (67776).

The spelling of 4020127575 in words is "four billion, twenty million, one hundred twenty-seven thousand, five hundred seventy-five".