5000878826401 has 2 divisors, whose sum is σ = 5000878826402. Its totient is φ = 5000878826400.

The previous prime is 5000878826381. The next prime is 5000878826453. The reversal of 5000878826401 is 1046288780005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4828654656400 + 172224170001 = 2197420^2 + 414999^2 .

It is a cyclic number.

It is not a de Polignac number, because 5000878826401 - 2¹³ = 5000878818209 is a prime.

It is a super-2 number, since 2×5000878826401² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5000878896401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500439413200 + 2500439413201.

It is an arithmetic number, because the mean of its divisors is an integer number (2500439413201).

Almost surely, 2^{5000878826401} is an apocalyptic number.

It is an amenable number.

5000878826401 is a deficient number, since it is larger than the sum of its proper divisors (1).

5000878826401 is an equidigital number, since it uses as much as digits as its factorization.

5000878826401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 860160, while the sum is 49.

The spelling of 5000878826401 in words is "five trillion, eight hundred seventy-eight million, eight hundred twenty-six thousand, four hundred one".