5261422052 has 24 divisors (see below), whose sum is σ = 9761391360. Its totient is φ = 2477040480.

The previous prime is 5261422039. The next prime is 5261422073. The reversal of 5261422052 is 2502241625.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568802 + ... + 577977.

It is an arithmetic number, because the mean of its divisors is an integer number (406724640).

Almost surely, 2^5261422052 is an apocalyptic number.

It is an amenable number.

5261422052 is a deficient number, since it is larger than the sum of its proper divisors (4499969308).

5261422052 is a wasteful number, since it uses less digits than its factorization.

5261422052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146851 (or 1146849 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 5261422052 is about 72535.6605539648. The cubic root of 5261422052 is about 1739.2728335094.

Adding to 5261422052 its reverse (2502241625), we get a palindrome (7763663677).

The spelling of 5261422052 in words is "five billion, two hundred sixty-one million, four hundred twenty-two thousand, fifty-two".