7513315206 has 16 divisors (see below), whose sum is σ = 15910550064. Its totient is φ = 2357118464.

The previous prime is 7513315169. The next prime is 7513315207. The reversal of 7513315206 is 6025133157.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7513315207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36829875 + ... + 36830078.

It is an arithmetic number, because the mean of its divisors is an integer number (994409379).

Almost surely, 2^7513315206 is an apocalyptic number.

7513315206 is an abundant number, since it is smaller than the sum of its proper divisors (8397234858).

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

7513315206 is a wasteful number, since it uses less digits than its factorization.

7513315206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73659975.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 7513315206 is about 86679.3816659994. The cubic root of 7513315206 is about 1958.5915195013.

The spelling of 7513315206 in words is "seven billion, five hundred thirteen million, three hundred fifteen thousand, two hundred six".