5125961029 has 4 divisors (see below), whose sum is σ = 5858241184. Its totient is φ = 4393680876.

The previous prime is 5125961017. The next prime is 5125961041. The reversal of 5125961029 is 9201695215.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5125961017) and next prime (5125961041).

It is a cyclic number.

It is not a de Polignac number, because 5125961029 - 2¹⁹ = 5125436741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5125960982 and 5125961000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125961059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366140067 + ... + 366140080.

It is an arithmetic number, because the mean of its divisors is an integer number (1464560296).

Almost surely, 2^5125961029 is an apocalyptic number.

It is an amenable number.

5125961029 is a deficient number, since it is larger than the sum of its proper divisors (732280155).

5125961029 is an equidigital number, since it uses as much as digits as its factorization.

5125961029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732280154.

The product of its (nonzero) digits is 48600, while the sum is 40.

The square root of 5125961029 is about 71595.8171194379. The cubic root of 5125961029 is about 1724.2163805053.

The spelling of 5125961029 in words is "five billion, one hundred twenty-five million, nine hundred sixty-one thousand, twenty-nine".