650674745025 has 12 divisors (see below), whose sum is σ = 1075782245232. Its totient is φ = 347026530640.

The previous prime is 650674745023. The next prime is 650674745057. The reversal of 650674745025 is 520547476056.

It is not a de Polignac number, because 650674745025 - 2¹ = 650674745023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (650674745023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4337831559 + ... + 4337831708.

It is an arithmetic number, because the mean of its divisors is an integer number (89648520436).

Almost surely, 2^650674745025 is an apocalyptic number.

It is an amenable number.

650674745025 is a deficient number, since it is larger than the sum of its proper divisors (425107500207).

650674745025 is a wasteful number, since it uses less digits than its factorization.

650674745025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8675663280 (or 8675663275 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 51.

The spelling of 650674745025 in words is "six hundred fifty billion, six hundred seventy-four million, seven hundred forty-five thousand, twenty-five".