5779400629 has 4 divisors (see below), whose sum is σ = 5935600684. Its totient is φ = 5623200576.

The previous prime is 5779400621. The next prime is 5779400651. The reversal of 5779400629 is 9260049775.

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 4289595025 + 1489805604 = 65495^2 + 38598^2 .

It is a cyclic number.

It is not a de Polignac number, because 5779400629 - 2³ = 5779400621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5779400621) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 78099972 + ... + 78100045.

It is an arithmetic number, because the mean of its divisors is an integer number (1483900171).

Almost surely, 2^5779400629 is an apocalyptic number.

It is an amenable number.

5779400629 is a deficient number, since it is larger than the sum of its proper divisors (156200055).

5779400629 is a wasteful number, since it uses less digits than its factorization.

5779400629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156200054.

The product of its (nonzero) digits is 952560, while the sum is 49.

The square root of 5779400629 is about 76022.3692672098. The cubic root of 5779400629 is about 1794.5721912476.

The spelling of 5779400629 in words is "five billion, seven hundred seventy-nine million, four hundred thousand, six hundred twenty-nine".