1252353002 has 16 divisors (see below), whose sum is σ = 1893722112. Its totient is φ = 621131280.

The previous prime is 1252352999. The next prime is 1252353017. The reversal of 1252353002 is 2003532521.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135728 + ... + 144660.

It is an arithmetic number, because the mean of its divisors is an integer number (118357632).

Almost surely, 2^1252353002 is an apocalyptic number.

1252353002 is a deficient number, since it is larger than the sum of its proper divisors (641369110).

1252353002 is a wasteful number, since it uses less digits than its factorization.

1252353002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9493.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 1252353002 is about 35388.5998875344. The cubic root of 1252353002 is about 1077.8928398935.

Adding to 1252353002 its reverse (2003532521), we get a palindrome (3255885523).

The spelling of 1252353002 in words is "one billion, two hundred fifty-two million, three hundred fifty-three thousand, two".