2945155137089 has 8 divisors (see below), whose sum is σ = 3214946880768. Its totient is φ = 2675705121360.

The previous prime is 2945155137013. The next prime is 2945155137091. The reversal of 2945155137089 is 9807315515492.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2945155137089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2945155137989) 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, 85413962 + ... + 85448435.

It is an arithmetic number, because the mean of its divisors is an integer number (401868360096).

Almost surely, 2^{2945155137089} is an apocalyptic number.

It is an amenable number.

2945155137089 is a deficient number, since it is larger than the sum of its proper divisors (269791743679).

2945155137089 is a wasteful number, since it uses less digits than its factorization.

2945155137089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170863975.

The product of its (nonzero) digits is 13608000, while the sum is 59.

The spelling of 2945155137089 in words is "two trillion, nine hundred forty-five billion, one hundred fifty-five million, one hundred thirty-seven thousand, eighty-nine".