5151204529 has 4 divisors (see below), whose sum is σ = 5152099840. Its totient is φ = 5150309220.

The previous prime is 5151204473. The next prime is 5151204557. The reversal of 5151204529 is 9254021515.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9254021515 = 5 ⋅1850804303.

It is a cyclic number.

It is not a de Polignac number, because 5151204529 - 2¹¹ = 5151202481 is a prime.

It is a super-2 number, since 2×5151204529² = 53069816199180223682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5151204494 and 5151204503.

It is not an unprimeable number, because it can be changed into a prime (5151204029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438969 + ... + 450550.

It is an arithmetic number, because the mean of its divisors is an integer number (1288024960).

Almost surely, 2^5151204529 is an apocalyptic number.

It is an amenable number.

5151204529 is a deficient number, since it is larger than the sum of its proper divisors (895311).

5151204529 is an equidigital number, since it uses as much as digits as its factorization.

5151204529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895310.

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 5151204529 is about 71771.8923325838. The cubic root of 5151204529 is about 1727.0421272020.

The spelling of 5151204529 in words is "five billion, one hundred fifty-one million, two hundred four thousand, five hundred twenty-nine".