5264251161 has 16 divisors (see below), whose sum is σ = 8003568384. Its totient is φ = 3048977664.

The previous prime is 5264251141. The next prime is 5264251177. The reversal of 5264251161 is 1611524625.

It is not a de Polignac number, because 5264251161 - 2⁷ = 5264251033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5264251141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3969361 + ... + 3970686.

It is an arithmetic number, because the mean of its divisors is an integer number (500223024).

Almost surely, 2^5264251161 is an apocalyptic number.

5264251161 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5264251161 is a deficient number, since it is larger than the sum of its proper divisors (2739317223).

5264251161 is a wasteful number, since it uses less digits than its factorization.

5264251161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7940080.

The product of its digits is 14400, while the sum is 33.

The square root of 5264251161 is about 72555.1594374928. The cubic root of 5264251161 is about 1739.5845179865.

Adding to 5264251161 its reverse (1611524625), we get a palindrome (6875775786).

The spelling of 5264251161 in words is "five billion, two hundred sixty-four million, two hundred fifty-one thousand, one hundred sixty-one".