2522545695 has 48 divisors (see below), whose sum is σ = 4477629312. Its totient is φ = 1313141760.

The previous prime is 2522545673. The next prime is 2522545699. The reversal of 2522545695 is 5965452252.

2522545695 is a `hidden beast` number, since 25 + 22 + 545 + 69 + 5 = 666.

It is not a de Polignac number, because 2522545695 - 2¹² = 2522541599 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2522545695.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522545699) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 888999 + ... + 891831.

It is an arithmetic number, because the mean of its divisors is an integer number (93283944).

Almost surely, 2^2522545695 is an apocalyptic number.

2522545695 is a deficient number, since it is larger than the sum of its proper divisors (1955083617).

2522545695 is a wasteful number, since it uses less digits than its factorization.

2522545695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3312 (or 3309 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 45.

The square root of 2522545695 is about 50224.9509208322. The cubic root of 2522545695 is about 1361.2765002797.

The spelling of 2522545695 in words is "two billion, five hundred twenty-two million, five hundred forty-five thousand, six hundred ninety-five".