2945531598625 has 512 divisors, whose sum is σ = 5433196953600. Its totient is φ = 1536288768000.

The previous prime is 2945531598623. The next prime is 2945531598649. The reversal of 2945531598625 is 5268951355492.

It is not a de Polignac number, because 2945531598625 - 2¹ = 2945531598623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2945531598623) by changing a digit.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 3335822434 + ... + 3335823316.

It is an arithmetic number, because the mean of its divisors is an integer number (10611712800).

Almost surely, 2^{2945531598625} is an apocalyptic number.

2945531598625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2945531598625 is a deficient number, since it is larger than the sum of its proper divisors (2487665354975).

2945531598625 is a wasteful number, since it uses less digits than its factorization.

2945531598625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018 (or 1008 counting only the distinct ones).

The product of its digits is 116640000, while the sum is 64.

The spelling of 2945531598625 in words is "two trillion, nine hundred forty-five billion, five hundred thirty-one million, five hundred ninety-eight thousand, six hundred twenty-five".