5143635 has 32 divisors (see below), whose sum is σ = 10452480. Its totient is φ = 2350944.

The previous prime is 5143609. The next prime is 5143637. The reversal of 5143635 is 5363415.

It is not a de Polignac number, because 5143635 - 2⁵ = 5143603 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5143599 and 5143608.

It is not an unprimeable number, because it can be changed into a prime (5143637) 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 31 ways as a sum of consecutive naturals, for example, 1777 + ... + 3666.

It is an arithmetic number, because the mean of its divisors is an integer number (326640).

Almost surely, 2^5143635 is an apocalyptic number.

5143635 is an abundant number, since it is smaller than the sum of its proper divisors (5308845).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5143635 is a wasteful number, since it uses less digits than its factorization.

5143635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5464 (or 5458 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 5143635 is about 2267.9583329506. The cubic root of 5143635 is about 172.6195768257.

It can be divided in two parts, 5143 and 635, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 5143635 in words is "five million, one hundred forty-three thousand, six hundred thirty-five".