5420110249 has 2 divisors, whose sum is σ = 5420110250. Its totient is φ = 5420110248.

The previous prime is 5420110231. The next prime is 5420110291. The reversal of 5420110249 is 9420110245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5384624400 + 35485849 = 73380^2 + 5957^2 .

It is a cyclic number.

It is not a de Polignac number, because 5420110249 - 2⁵ = 5420110217 is a prime.

It is a super-2 number, since 2×5420110249² = 58755190222629684002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5420110219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2710055124 + 2710055125.

It is an arithmetic number, because the mean of its divisors is an integer number (2710055125).

Almost surely, 2^5420110249 is an apocalyptic number.

It is an amenable number.

5420110249 is a deficient number, since it is larger than the sum of its proper divisors (1).

5420110249 is an equidigital number, since it uses as much as digits as its factorization.

5420110249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 5420110249 is about 73621.3980375271. The cubic root of 5420110249 is about 1756.5858236429.

The spelling of 5420110249 in words is "five billion, four hundred twenty million, one hundred ten thousand, two hundred forty-nine".