1525063560 has 64 divisors (see below), whose sum is σ = 4579519680. Its totient is φ = 406298880.

The previous prime is 1525063549. The next prime is 1525063597. The reversal of 1525063560 is 653605251.

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 15 ways as a sum of consecutive naturals, for example, 135094 + ... + 145946.

It is an arithmetic number, because the mean of its divisors is an integer number (71554995).

Almost surely, 2^1525063560 is an apocalyptic number.

1525063560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1525063560 is an abundant number, since it is smaller than the sum of its proper divisors (3054456120).

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

1525063560 is a wasteful number, since it uses less digits than its factorization.

1525063560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12038 (or 12034 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 1525063560 is about 39052.0621734627. The cubic root of 1525063560 is about 1151.0547500214.

The spelling of 1525063560 in words is "one billion, five hundred twenty-five million, sixty-three thousand, five hundred sixty".