2530450434 has 16 divisors (see below), whose sum is σ = 5143867200. Its totient is φ = 829655760.

The previous prime is 2530450421. The next prime is 2530450441. The reversal of 2530450434 is 4340540352.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3456534 + ... + 3457265.

It is an arithmetic number, because the mean of its divisors is an integer number (321491700).

Almost surely, 2^2530450434 is an apocalyptic number.

2530450434 is an abundant number, since it is smaller than the sum of its proper divisors (2613416766).

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

2530450434 is a wasteful number, since it uses less digits than its factorization.

2530450434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6913865.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 2530450434 is about 50303.5827153494. The cubic root of 2530450434 is about 1362.6969324413.

Adding to 2530450434 its reverse (4340540352), we get a palindrome (6870990786).

The spelling of 2530450434 in words is "two billion, five hundred thirty million, four hundred fifty thousand, four hundred thirty-four".