7125313602 has 16 divisors (see below), whose sum is σ = 15546138912. Its totient is φ = 2159185920.

The previous prime is 7125313579. The next prime is 7125313603. The reversal of 7125313602 is 2063135217.

It is a self number, because there is not a number n which added to its sum of digits gives 7125313602.

It is not an unprimeable number, because it can be changed into a prime (7125313603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53979583 + ... + 53979714.

It is an arithmetic number, because the mean of its divisors is an integer number (971633682).

Almost surely, 2^7125313602 is an apocalyptic number.

7125313602 is an abundant number, since it is smaller than the sum of its proper divisors (8420825310).

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

7125313602 is a wasteful number, since it uses less digits than its factorization.

7125313602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107959313.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 7125313602 is about 84411.5726781583. The cubic root of 7125313602 is about 1924.2787967482.

Adding to 7125313602 its reverse (2063135217), we get a palindrome (9188448819).

The spelling of 7125313602 in words is "seven billion, one hundred twenty-five million, three hundred thirteen thousand, six hundred two".