1525245114 has 16 divisors (see below), whose sum is σ = 3052405440. Its totient is φ = 508095840.

The previous prime is 1525245107. The next prime is 1525245133. The reversal of 1525245114 is 4115425251.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 69342 + ... + 88649.

It is an arithmetic number, because the mean of its divisors is an integer number (190775340).

Almost surely, 2^1525245114 is an apocalyptic number.

1525245114 is an abundant number, since it is smaller than the sum of its proper divisors (1527160326).

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

1525245114 is a wasteful number, since it uses less digits than its factorization.

1525245114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159605.

The product of its digits is 8000, while the sum is 30.

The square root of 1525245114 is about 39054.3866166145. The cubic root of 1525245114 is about 1151.1004246864.

The spelling of 1525245114 in words is "one billion, five hundred twenty-five million, two hundred forty-five thousand, one hundred fourteen".