5246640430435 has 4 divisors (see below), whose sum is σ = 6295968516528. Its totient is φ = 4197312344344.

The previous prime is 5246640430403. The next prime is 5246640430439. The reversal of 5246640430435 is 5340340466425.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5246640430435 - 2⁵ = 5246640430403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5246640430439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524664043039 + ... + 524664043048.

It is an arithmetic number, because the mean of its divisors is an integer number (1573992129132).

Almost surely, 2^{5246640430435} is an apocalyptic number.

5246640430435 is a deficient number, since it is larger than the sum of its proper divisors (1049328086093).

5246640430435 is a wasteful number, since it uses less digits than its factorization.

5246640430435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049328086092.

The product of its (nonzero) digits is 4147200, while the sum is 46.

The spelling of 5246640430435 in words is "five trillion, two hundred forty-six billion, six hundred forty million, four hundred thirty thousand, four hundred thirty-five".