4000027515514 has 4 divisors (see below), whose sum is σ = 6000041273274. Its totient is φ = 2000013757756.

The previous prime is 4000027515509. The next prime is 4000027515559. The reversal of 4000027515514 is 4155157200004.

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

It can be written as a sum of positive squares in only one way, i.e., 3527691586225 + 472335929289 = 1878215^2 + 687267^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4000027515514.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000006878877 + ... + 1000006878880.

Almost surely, 2^{4000027515514} is an apocalyptic number.

4000027515514 is a deficient number, since it is larger than the sum of its proper divisors (2000013757760).

4000027515514 is a wasteful number, since it uses less digits than its factorization.

4000027515514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000013757759.

The product of its (nonzero) digits is 28000, while the sum is 34.

The spelling of 4000027515514 in words is "four trillion, twenty-seven million, five hundred fifteen thousand, five hundred fourteen".