2541814530 has 32 divisors (see below), whose sum is σ = 6265232064. Its totient is φ = 659497536.

The previous prime is 2541814529. The next prime is 2541814537. The reversal of 2541814530 is 354181452.

It is a super-2 number, since 2×2541814530² = 12921642209838241800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2541814491 and 2541814500.

It is not an unprimeable number, because it can be changed into a prime (2541814537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1143852 + ... + 1146071.

It is an arithmetic number, because the mean of its divisors is an integer number (195788502).

Almost surely, 2^2541814530 is an apocalyptic number.

2541814530 is an abundant number, since it is smaller than the sum of its proper divisors (3723417534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2541814530 is a wasteful number, since it uses less digits than its factorization.

2541814530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289970.

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 2541814530 is about 50416.4113161578. The cubic root of 2541814530 is about 1364.7338154492.

Adding to 2541814530 its reverse (354181452), we get a palindrome (2895995982).

The spelling of 2541814530 in words is "two billion, five hundred forty-one million, eight hundred fourteen thousand, five hundred thirty".