5290868629 has 4 divisors (see below), whose sum is σ = 5291102700. Its totient is φ = 5290634560.

The previous prime is 5290868587. The next prime is 5290868689. The reversal of 5290868629 is 9268680925.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1025472529 + 4265396100 = 32023^2 + 65310^2 .

It is a cyclic number.

It is not a de Polignac number, because 5290868629 - 2¹⁹ = 5290344341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5290868629.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5290868689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79012 + ... + 129709.

It is an arithmetic number, because the mean of its divisors is an integer number (1322775675).

Almost surely, 2^5290868629 is an apocalyptic number.

It is an amenable number.

5290868629 is a deficient number, since it is larger than the sum of its proper divisors (234071).

5290868629 is a wasteful number, since it uses less digits than its factorization.

5290868629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234070.

The product of its (nonzero) digits is 3732480, while the sum is 55.

The square root of 5290868629 is about 72738.3573432890. The cubic root of 5290868629 is about 1742.5115258115.

The spelling of 5290868629 in words is "five billion, two hundred ninety million, eight hundred sixty-eight thousand, six hundred twenty-nine".