2305401530 has 8 divisors (see below), whose sum is σ = 4149722772. Its totient is φ = 922160608.

The previous prime is 2305401523. The next prime is 2305401541. The reversal of 2305401530 is 351045032.

It can be written as a sum of positive squares in 2 ways, for example, as 2296997329 + 8404201 = 47927^2 + 2899^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2305401496 and 2305401505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115270067 + ... + 115270086.

Almost surely, 2^2305401530 is an apocalyptic number.

2305401530 is a deficient number, since it is larger than the sum of its proper divisors (1844321242).

2305401530 is a wasteful number, since it uses less digits than its factorization.

2305401530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230540160.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2305401530 is about 48014.5970513135. The cubic root of 2305401530 is about 1321.0386548852.

Adding to 2305401530 its reverse (351045032), we get a palindrome (2656446562).

The spelling of 2305401530 in words is "two billion, three hundred five million, four hundred one thousand, five hundred thirty".