4220278102553 has 2 divisors, whose sum is σ = 4220278102554. Its totient is φ = 4220278102552.

The previous prime is 4220278102501. The next prime is 4220278102559. The reversal of 4220278102553 is 3552018720224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3827704428304 + 392573674249 = 1956452^2 + 626557^2 .

It is a cyclic number.

It is not a de Polignac number, because 4220278102553 - 2¹⁴ = 4220278086169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4220278102553.

It is not a weakly prime, because it can be changed into another prime (4220278102559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2110139051276 + 2110139051277.

It is an arithmetic number, because the mean of its divisors is an integer number (2110139051277).

Almost surely, 2^{4220278102553} is an apocalyptic number.

It is an amenable number.

4220278102553 is a deficient number, since it is larger than the sum of its proper divisors (1).

4220278102553 is an equidigital number, since it uses as much as digits as its factorization.

4220278102553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 4220278102553 in words is "four trillion, two hundred twenty billion, two hundred seventy-eight million, one hundred two thousand, five hundred fifty-three".