2545004030 has 8 divisors (see below), whose sum is σ = 4581007272. Its totient is φ = 1018001608.

The previous prime is 2545004009. The next prime is 2545004101. The reversal of 2545004030 is 304005452.

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 = 2545003987 and 2545004005.

It is a congruent number.

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, 127250192 + ... + 127250211.

It is an arithmetic number, because the mean of its divisors is an integer number (572625909).

Almost surely, 2^2545004030 is an apocalyptic number.

2545004030 is a deficient number, since it is larger than the sum of its proper divisors (2036003242).

2545004030 is a wasteful number, since it uses less digits than its factorization.

2545004030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254500410.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 2545004030 is about 50448.0329646261. The cubic root of 2545004030 is about 1365.3044050896.

Adding to 2545004030 its reverse (304005452), we get a palindrome (2849009482).

The spelling of 2545004030 in words is "two billion, five hundred forty-five million, four thousand, thirty".