2541514453 has 4 divisors (see below), whose sum is σ = 2541621600. Its totient is φ = 2541407308.

The previous prime is 2541514429. The next prime is 2541514457. The reversal of 2541514453 is 3544151452.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2541514453 - 2²¹ = 2539417301 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 (2541514457) 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, 403 + ... + 71296.

It is an arithmetic number, because the mean of its divisors is an integer number (635405400).

Almost surely, 2^2541514453 is an apocalyptic number.

It is an amenable number.

2541514453 is a deficient number, since it is larger than the sum of its proper divisors (107147).

2541514453 is an equidigital number, since it uses as much as digits as its factorization.

2541514453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107146.

The product of its digits is 48000, while the sum is 34.

The square root of 2541514453 is about 50413.4352429985. The cubic root of 2541514453 is about 1364.6801082332.

The spelling of 2541514453 in words is "two billion, five hundred forty-one million, five hundred fourteen thousand, four hundred fifty-three".