313155253100452 has 48 divisors (see below), whose sum is σ = 638640797034240. Its totient is φ = 131588076009600.

The previous prime is 313155253100447. The next prime is 313155253100461. The reversal of 313155253100452 is 254001352551313.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434785927 + ... + 435505582.

It is an arithmetic number, because the mean of its divisors is an integer number (13305016604880).

Almost surely, 2^{313155253100452} is an apocalyptic number.

It is an amenable number.

313155253100452 is an abundant number, since it is smaller than the sum of its proper divisors (325485543933788).

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

313155253100452 is a wasteful number, since it uses less digits than its factorization.

313155253100452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870291772 (or 870291770 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 313155253100452 in words is "three hundred thirteen trillion, one hundred fifty-five billion, two hundred fifty-three million, one hundred thousand, four hundred fifty-two".