4028453635115 has 32 divisors (see below), whose sum is σ = 5971670992896. Its totient is φ = 2540469121920.

The previous prime is 4028453635093. The next prime is 4028453635117. The reversal of 4028453635115 is 5115363548204.

It is not a de Polignac number, because 4028453635115 - 2⁸ = 4028453634859 is a prime.

It is a super-2 number, since 2×4028453635115² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4028453635115.

It is not an unprimeable number, because it can be changed into a prime (4028453635117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16212017 + ... + 16458626.

It is an arithmetic number, because the mean of its divisors is an integer number (186614718528).

Almost surely, 2^{4028453635115} is an apocalyptic number.

4028453635115 is a deficient number, since it is larger than the sum of its proper divisors (1943217357781).

4028453635115 is a wasteful number, since it uses less digits than its factorization.

4028453635115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32670939.

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 4028453635115 in words is "four trillion, twenty-eight billion, four hundred fifty-three million, six hundred thirty-five thousand, one hundred fifteen".