5629126340 has 12 divisors (see below), whose sum is σ = 11821165356. Its totient is φ = 2251650528.

The previous prime is 5629126273. The next prime is 5629126367. The reversal of 5629126340 is 436219265.

It can be written as a sum of positive squares in 2 ways, for example, as 3080694016 + 2548432324 = 55504^2 + 50482^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5629126294 and 5629126303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140728139 + ... + 140728178.

It is an arithmetic number, because the mean of its divisors is an integer number (985097113).

Almost surely, 2^5629126340 is an apocalyptic number.

It is an amenable number.

5629126340 is an abundant number, since it is smaller than the sum of its proper divisors (6192039016).

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

5629126340 is a wasteful number, since it uses less digits than its factorization.

5629126340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281456326 (or 281456324 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 5629126340 is about 75027.5038902401. The cubic root of 5629126340 is about 1778.8814185773.

The spelling of 5629126340 in words is "five billion, six hundred twenty-nine million, one hundred twenty-six thousand, three hundred forty".