4028515196833 has 2 divisors, whose sum is σ = 4028515196834. Its totient is φ = 4028515196832.

The previous prime is 4028515196821. The next prime is 4028515196891. The reversal of 4028515196833 is 3386915158204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3473388872209 + 555126324624 = 1863703^2 + 745068^2 .

It is a cyclic number.

It is not a de Polignac number, because 4028515196833 - 2⁵ = 4028515196801 is a prime.

It is a super-2 number, since 2×4028515196833² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4028515196933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2014257598416 + 2014257598417.

It is an arithmetic number, because the mean of its divisors is an integer number (2014257598417).

Almost surely, 2^{4028515196833} is an apocalyptic number.

It is an amenable number.

4028515196833 is a deficient number, since it is larger than the sum of its proper divisors (1).

4028515196833 is an equidigital number, since it uses as much as digits as its factorization.

4028515196833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6220800, while the sum is 55.

The spelling of 4028515196833 in words is "four trillion, twenty-eight billion, five hundred fifteen million, one hundred ninety-six thousand, eight hundred thirty-three".