2541535351 has 4 divisors (see below), whose sum is σ = 2652036912. Its totient is φ = 2431033792.

The previous prime is 2541535349. The next prime is 2541535421. The reversal of 2541535351 is 1535351452.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2541535351 - 2¹ = 2541535349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541535331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55250746 + ... + 55250791.

It is an arithmetic number, because the mean of its divisors is an integer number (663009228).

Almost surely, 2^2541535351 is an apocalyptic number.

2541535351 is a deficient number, since it is larger than the sum of its proper divisors (110501561).

2541535351 is a wasteful number, since it uses less digits than its factorization.

2541535351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110501560.

The product of its digits is 45000, while the sum is 34.

The square root of 2541535351 is about 50413.6425087496. The cubic root of 2541535351 is about 1364.6838486548.

The spelling of 2541535351 in words is "two billion, five hundred forty-one million, five hundred thirty-five thousand, three hundred fifty-one".