2545054411 has 4 divisors (see below), whose sum is σ = 2694763512. Its totient is φ = 2395345312.

The previous prime is 2545054387. The next prime is 2545054417. The reversal of 2545054411 is 1144505452.

It is a happy number.

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 2545054411 - 2⁹ = 2545053899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2545054417) 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, 74854525 + ... + 74854558.

It is an arithmetic number, because the mean of its divisors is an integer number (673690878).

Almost surely, 2^2545054411 is an apocalyptic number.

2545054411 is a deficient number, since it is larger than the sum of its proper divisors (149709101).

2545054411 is a wasteful number, since it uses less digits than its factorization.

2545054411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149709100.

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 2545054411 is about 50448.5322977785. The cubic root of 2545054411 is about 1365.3134142367.

Adding to 2545054411 its reverse (1144505452), we get a palindrome (3689559863).

The spelling of 2545054411 in words is "two billion, five hundred forty-five million, fifty-four thousand, four hundred eleven".