7047454145 has 8 divisors (see below), whose sum is σ = 8508829056. Its totient is φ = 5603373936.

The previous prime is 7047454133. The next prime is 7047454177. The reversal of 7047454145 is 5414547407.

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 7047454145 - 2⁴ = 7047454129 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4322777 + ... + 4324406.

It is an arithmetic number, because the mean of its divisors is an integer number (1063603632).

Almost surely, 2^7047454145 is an apocalyptic number.

It is an amenable number.

7047454145 is a deficient number, since it is larger than the sum of its proper divisors (1461374911).

7047454145 is a wasteful number, since it uses less digits than its factorization.

7047454145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8647351.

The product of its (nonzero) digits is 313600, while the sum is 41.

The square root of 7047454145 is about 83949.1164039265. The cubic root of 7047454145 is about 1917.2441424484.

The spelling of 7047454145 in words is "seven billion, forty-seven million, four hundred fifty-four thousand, one hundred forty-five".