3145054514545 has 8 divisors (see below), whose sum is σ = 3778651164096. Its totient is φ = 2512986447216.

The previous prime is 3145054514527. The next prime is 3145054514603. The reversal of 3145054514545 is 5454154505413.

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 3145054514545 - 2¹⁹ = 3145053990257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3145054514495 and 3145054514504.

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, 382141027 + ... + 382149256.

It is an arithmetic number, because the mean of its divisors is an integer number (472331395512).

Almost surely, 2^{3145054514545} is an apocalyptic number.

It is an amenable number.

3145054514545 is a deficient number, since it is larger than the sum of its proper divisors (633596649551).

3145054514545 is an equidigital number, since it uses as much as digits as its factorization.

3145054514545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764291111.

The product of its (nonzero) digits is 2400000, while the sum is 46.

The spelling of 3145054514545 in words is "three trillion, one hundred forty-five billion, fifty-four million, five hundred fourteen thousand, five hundred forty-five".