1525150002 has 32 divisors (see below), whose sum is σ = 3238468992. Its totient is φ = 477183744.

The previous prime is 1525149973. The next prime is 1525150009. The reversal of 1525150002 is 2000515251.

It is not an unprimeable number, because it can be changed into a prime (1525150009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18003 + ... + 58089.

It is an arithmetic number, because the mean of its divisors is an integer number (101202156).

Almost surely, 2^1525150002 is an apocalyptic number.

1525150002 is an abundant number, since it is smaller than the sum of its proper divisors (1713318990).

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

1525150002 is a wasteful number, since it uses less digits than its factorization.

1525150002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40482.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 1525150002 is about 39053.1689111140. The cubic root of 1525150002 is about 1151.0764972232.

Adding to 1525150002 its reverse (2000515251), we get a palindrome (3525665253).

The spelling of 1525150002 in words is "one billion, five hundred twenty-five million, one hundred fifty thousand, two".