1505227025 has 24 divisors (see below), whose sum is σ = 1994083680. Its totient is φ = 1123752960.

The previous prime is 1505227021. The next prime is 1505227037. The reversal of 1505227025 is 5207225051.

1505227025 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1505227025 - 2² = 1505227021 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1505227021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8177 + ... + 55473.

It is an arithmetic number, because the mean of its divisors is an integer number (83086820).

Almost surely, 2^1505227025 is an apocalyptic number.

It is an amenable number.

1505227025 is a deficient number, since it is larger than the sum of its proper divisors (488856655).

1505227025 is a wasteful number, since it uses less digits than its factorization.

1505227025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47393 (or 47388 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 1505227025 is about 38797.2553797301. The cubic root of 1505227025 is about 1146.0423566077.

The spelling of 1505227025 in words is "one billion, five hundred five million, two hundred twenty-seven thousand, twenty-five".