25027530003030 has 32 divisors (see below), whose sum is σ = 60066974419200. Its totient is φ = 6673907732832.

The previous prime is 25027530003023. The next prime is 25027530003041. The reversal of 25027530003030 is 3030003572052.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4225720 + ... + 8240859.

It is an arithmetic number, because the mean of its divisors is an integer number (1877092950600).

Almost surely, 2^{25027530003030} is an apocalyptic number.

25027530003030 is an abundant number, since it is smaller than the sum of its proper divisors (35039444416170).

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

25027530003030 is a wasteful number, since it uses less digits than its factorization.

25027530003030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12533508.

The product of its (nonzero) digits is 18900, while the sum is 30.

Adding to 25027530003030 its reverse (3030003572052), we get a palindrome (28057533575082).

The spelling of 25027530003030 in words is "twenty-five trillion, twenty-seven billion, five hundred thirty million, three thousand, thirty".