7135503020423 has 8 divisors (see below), whose sum is σ = 7161011016816. Its totient is φ = 7109995838400.

The previous prime is 7135503020383. The next prime is 7135503020441. The reversal of 7135503020423 is 3240203055317.

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 7135503020423 - 2¹⁴ = 7135503004039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7135503020453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21461633 + ... + 21791573.

It is an arithmetic number, because the mean of its divisors is an integer number (895126377102).

Almost surely, 2^{7135503020423} is an apocalyptic number.

7135503020423 is a deficient number, since it is larger than the sum of its proper divisors (25507996393).

7135503020423 is a wasteful number, since it uses less digits than its factorization.

7135503020423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407185.

The product of its (nonzero) digits is 75600, while the sum is 35.

The spelling of 7135503020423 in words is "seven trillion, one hundred thirty-five billion, five hundred three million, twenty thousand, four hundred twenty-three".