2127572107475 has 12 divisors (see below), whose sum is σ = 2638336724184. Its totient is φ = 1701962646720.

The previous prime is 2127572107469. The next prime is 2127572107481. The reversal of 2127572107475 is 5747012757212.

It is an interprime number because it is at equal distance from previous prime (2127572107469) and next prime (2127572107481).

It is not a de Polignac number, because 2127572107475 - 2⁴ = 2127572107459 is a prime.

It is a super-2 number, since 2×2127572107475² (a number of 25 digits) contains 22 as substring.

It is a Duffinian 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, 1917569 + ... + 2816418.

It is an arithmetic number, because the mean of its divisors is an integer number (219861393682).

Almost surely, 2^{2127572107475} is an apocalyptic number.

2127572107475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2127572107475 is a deficient number, since it is larger than the sum of its proper divisors (510764616709).

2127572107475 is a wasteful number, since it uses less digits than its factorization.

2127572107475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4751974 (or 4751969 counting only the distinct ones).

The product of its (nonzero) digits is 1920800, while the sum is 50.

It can be divided in two parts, 212757 and 2107475, that added together give a palindrome (2320232).

The spelling of 2127572107475 in words is "two trillion, one hundred twenty-seven billion, five hundred seventy-two million, one hundred seven thousand, four hundred seventy-five".