5274100129 has 3 divisors (see below), whose sum is σ = 5274172753. Its totient is φ = 5274027506.

The previous prime is 5274100127. The next prime is 5274100133. The reversal of 5274100129 is 9210014725.

The square root of 5274100129 is 72623.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 5274100129 - 2¹ = 5274100127 is a prime.

It is a super-2 number, since 2×5274100129² = 55632264341435633282, which contains 22 as substring.

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 5274100129.

It is not an unprimeable number, because it can be changed into a prime (5274100121) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 36312 + ... + 108934.

Almost surely, 2^5274100129 is an apocalyptic number.

5274100129 is the 72623-rd square number.

5274100129 is the 36312-nd centered octagonal number.

It is an amenable number.

5274100129 is a deficient number, since it is larger than the sum of its proper divisors (72624).

5274100129 is an frugal number, since it uses more digits than its factorization.

5274100129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145246 (or 72623 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The cubic root of 5274100129 is about 1740.6687138801.

The spelling of 5274100129 in words is "five billion, two hundred seventy-four million, one hundred thousand, one hundred twenty-nine".