1523252002 has 16 divisors (see below), whose sum is σ = 2409946560. Its totient is φ = 720096912.

The previous prime is 1523251997. The next prime is 1523252039. The reversal of 1523252002 is 2002523251.

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, 20733 + ... + 58960.

It is an arithmetic number, because the mean of its divisors is an integer number (150621660).

Almost surely, 2^1523252002 is an apocalyptic number.

1523252002 is a deficient number, since it is larger than the sum of its proper divisors (886694558).

1523252002 is a wasteful number, since it uses less digits than its factorization.

1523252002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80217.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 1523252002 is about 39028.8611414681. The cubic root of 1523252002 is about 1150.5988064831.

Adding to 1523252002 its reverse (2002523251), we get a palindrome (3525775253).

The spelling of 1523252002 in words is "one billion, five hundred twenty-three million, two hundred fifty-two thousand, two".