313064801153492 has 6 divisors (see below), whose sum is σ = 547863402018618. Its totient is φ = 156532400576744.

The previous prime is 313064801153491. The next prime is 313064801153521. The reversal of 313064801153492 is 294351108460313.

It can be written as a sum of positive squares in only one way, i.e., 228091728522436 + 84973072631056 = 15102706^2 + 9218084^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 313064801153492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313064801153491) 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 as a sum of consecutive naturals, namely, 39133100144183 + ... + 39133100144190.

It is an arithmetic number, because the mean of its divisors is an integer number (91310567003103).

Almost surely, 2^{313064801153492} is an apocalyptic number.

It is an amenable number.

313064801153492 is a deficient number, since it is larger than the sum of its proper divisors (234798600865126).

313064801153492 is a wasteful number, since it uses less digits than its factorization.

313064801153492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78266200288377 (or 78266200288375 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 313064801153492 in words is "three hundred thirteen trillion, sixty-four billion, eight hundred one million, one hundred fifty-three thousand, four hundred ninety-two".