5254899143 has 8 divisors (see below), whose sum is σ = 5659836336. Its totient is φ = 4850064000.

The previous prime is 5254899127. The next prime is 5254899157. The reversal of 5254899143 is 3419984525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5254899143 - 2⁴ = 5254899127 is a prime.

It is a super-2 number, since 2×5254899143² = 55227930006204268898, 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 = 5254899091 and 5254899100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5254899113) 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 7 ways as a sum of consecutive naturals, for example, 106943 + ... + 148143.

It is an arithmetic number, because the mean of its divisors is an integer number (707479542).

Almost surely, 2^5254899143 is an apocalyptic number.

5254899143 is a deficient number, since it is larger than the sum of its proper divisors (404937193).

5254899143 is a wasteful number, since it uses less digits than its factorization.

5254899143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51025.

The product of its digits is 1555200, while the sum is 50.

The square root of 5254899143 is about 72490.6831461809. The cubic root of 5254899143 is about 1738.5537750525.

The spelling of 5254899143 in words is "five billion, two hundred fifty-four million, eight hundred ninety-nine thousand, one hundred forty-three".