7135573449 has 8 divisors (see below), whose sum is σ = 9546570432. Its totient is φ = 4740812720.

The previous prime is 7135573441. The next prime is 7135573451. The reversal of 7135573449 is 9443755317.

It is a happy number.

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 7135573449 - 2³ = 7135573441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7135573398 and 7135573407.

It is not an unprimeable number, because it can be changed into a prime (7135573441) 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, 4058037 + ... + 4059794.

It is an arithmetic number, because the mean of its divisors is an integer number (1193321304).

Almost surely, 2^7135573449 is an apocalyptic number.

It is an amenable number.

7135573449 is a deficient number, since it is larger than the sum of its proper divisors (2410996983).

7135573449 is a wasteful number, since it uses less digits than its factorization.

7135573449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8118127.

The product of its digits is 1587600, while the sum is 48.

The square root of 7135573449 is about 84472.3235681368. The cubic root of 7135573449 is about 1925.2019531980.

The spelling of 7135573449 in words is "seven billion, one hundred thirty-five million, five hundred seventy-three thousand, four hundred forty-nine".