52511243002 has 16 divisors (see below), whose sum is σ = 79326639360. Its totient is φ = 26069655888.

The previous prime is 52511242967. The next prime is 52511243009. The reversal of 52511243002 is 20034211525.

It is not an unprimeable number, because it can be changed into a prime (52511243009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11883 + ... + 324289.

It is an arithmetic number, because the mean of its divisors is an integer number (4957914960).

Almost surely, 2^52511243002 is an apocalyptic number.

52511243002 is a deficient number, since it is larger than the sum of its proper divisors (26815396358).

52511243002 is a wasteful number, since it uses less digits than its factorization.

52511243002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313005.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 52511243002 its reverse (20034211525), we get a palindrome (72545454527).

The spelling of 52511243002 in words is "fifty-two billion, five hundred eleven million, two hundred forty-three thousand, two".