2530454032 has 10 divisors (see below), whose sum is σ = 4902754718. Its totient is φ = 1265227008.

The previous prime is 2530454011. The next prime is 2530454039. The reversal of 2530454032 is 2304540352.

It can be written as a sum of positive squares in only one way, i.e., 1268499456 + 1261954576 = 35616^2 + 35524^2 .

It is not an unprimeable number, because it can be changed into a prime (2530454039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79076673 + ... + 79076704.

Almost surely, 2^2530454032 is an apocalyptic number.

It is an amenable number.

2530454032 is a deficient number, since it is larger than the sum of its proper divisors (2372300686).

2530454032 is a wasteful number, since it uses less digits than its factorization.

2530454032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158153385 (or 158153379 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 2530454032 is about 50303.6184781970. The cubic root of 2530454032 is about 1362.6975783054.

Adding to 2530454032 its reverse (2304540352), we get a palindrome (4834994384).

The spelling of 2530454032 in words is "two billion, five hundred thirty million, four hundred fifty-four thousand, thirty-two".