2530450401 has 8 divisors (see below), whose sum is σ = 3375291840. Its totient is φ = 1686287952.

The previous prime is 2530450393. The next prime is 2530450421. The reversal of 2530450401 is 1040540352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2530450401 - 2³ = 2530450393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2530450421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160986 + ... + 176003.

It is an arithmetic number, because the mean of its divisors is an integer number (421911480).

Almost surely, 2^2530450401 is an apocalyptic number.

It is an amenable number.

2530450401 is a deficient number, since it is larger than the sum of its proper divisors (844841439).

2530450401 is a wasteful number, since it uses less digits than its factorization.

2530450401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339495.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2530450401 is about 50303.5823873410. The cubic root of 2530450401 is about 1362.6969265175.

Adding to 2530450401 its reverse (1040540352), we get a palindrome (3570990753).

The spelling of 2530450401 in words is "two billion, five hundred thirty million, four hundred fifty thousand, four hundred one".