2541535695 has 24 divisors (see below), whose sum is σ = 4412187936. Its totient is φ = 1353375168.

The previous prime is 2541535693. The next prime is 2541535697. The reversal of 2541535695 is 5965351452.

2541535695 is a `hidden beast` number, since 2 + 54 + 1 + 535 + 69 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (2541535693) and next prime (2541535697).

It is not a de Polignac number, because 2541535695 - 2¹ = 2541535693 is a prime.

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 2541535695.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541535693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14532 + ... + 72761.

It is an arithmetic number, because the mean of its divisors is an integer number (183841164).

Almost surely, 2^2541535695 is an apocalyptic number.

2541535695 is a deficient number, since it is larger than the sum of its proper divisors (1870652241).

2541535695 is a wasteful number, since it uses less digits than its factorization.

2541535695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87951 (or 87948 counting only the distinct ones).

The product of its digits is 810000, while the sum is 45.

The square root of 2541535695 is about 50413.6459205243. The cubic root of 2541535695 is about 1364.6839102254.

The spelling of 2541535695 in words is "two billion, five hundred forty-one million, five hundred thirty-five thousand, six hundred ninety-five".