5249229426 has 48 divisors (see below), whose sum is σ = 13315131648. Its totient is φ = 1463198400.

The previous prime is 5249229409. The next prime is 5249229437. The reversal of 5249229426 is 6249229425.

5249229426 is a `hidden beast` number, since 52 + 492 + 2 + 94 + 26 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 502890 + ... + 513221.

It is an arithmetic number, because the mean of its divisors is an integer number (277398576).

Almost surely, 2^5249229426 is an apocalyptic number.

5249229426 is an abundant number, since it is smaller than the sum of its proper divisors (8065902222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5249229426 is a wasteful number, since it uses less digits than its factorization.

5249229426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016167 (or 1016164 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 5249229426 is about 72451.5660700305. The cubic root of 5249229426 is about 1737.9282854015.

Subtracting 5249229426 from its reverse (6249229425), we obtain a palindrome (999999999).

It can be divided in two parts, 52492 and 29426, that added together give a palindrome (81918).

The spelling of 5249229426 in words is "five billion, two hundred forty-nine million, two hundred twenty-nine thousand, four hundred twenty-six".