5051261429 has 2 divisors, whose sum is σ = 5051261430. Its totient is φ = 5051261428.

The previous prime is 5051261401. The next prime is 5051261443. The reversal of 5051261429 is 9241621505.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3448860529 + 1602400900 = 58727^2 + 40030^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5051261429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5051263429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525630714 + 2525630715.

It is an arithmetic number, because the mean of its divisors is an integer number (2525630715).

Almost surely, 2^5051261429 is an apocalyptic number.

It is an amenable number.

5051261429 is a deficient number, since it is larger than the sum of its proper divisors (1).

5051261429 is an equidigital number, since it uses as much as digits as its factorization.

5051261429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 5051261429 is about 71072.2268470603. The cubic root of 5051261429 is about 1715.7998098585.

The spelling of 5051261429 in words is "five billion, fifty-one million, two hundred sixty-one thousand, four hundred twenty-nine".