5135435640427 has 4 divisors (see below), whose sum is σ = 5149740475440. Its totient is φ = 5121130805416.

The previous prime is 5135435640331. The next prime is 5135435640481. The reversal of 5135435640427 is 7240465345315.

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 5135435640427 - 2²³ = 5135427251819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5135435640227) 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, 7152416968 + ... + 7152417685.

It is an arithmetic number, because the mean of its divisors is an integer number (1287435118860).

Almost surely, 2^{5135435640427} is an apocalyptic number.

5135435640427 is a deficient number, since it is larger than the sum of its proper divisors (14304835013).

5135435640427 is a wasteful number, since it uses less digits than its factorization.

5135435640427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14304835012.

The product of its (nonzero) digits is 6048000, while the sum is 49.

The spelling of 5135435640427 in words is "five trillion, one hundred thirty-five billion, four hundred thirty-five million, six hundred forty thousand, four hundred twenty-seven".