315053446451654 has 16 divisors (see below), whose sum is σ = 474566900777280. Its totient is φ = 156865047248640.

The previous prime is 315053446451633. The next prime is 315053446451671. The reversal of 315053446451654 is 456154644350513.

It is a self number, because there is not a number n which added to its sum of digits gives 315053446451654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140819627 + ... + 143039414.

It is an arithmetic number, because the mean of its divisors is an integer number (29660431298580).

Almost surely, 2^{315053446451654} is an apocalyptic number.

315053446451654 is a deficient number, since it is larger than the sum of its proper divisors (159513454325626).

315053446451654 is a wasteful number, since it uses less digits than its factorization.

315053446451654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283861375.

The product of its (nonzero) digits is 51840000, while the sum is 56.

The spelling of 315053446451654 in words is "three hundred fifteen trillion, fifty-three billion, four hundred forty-six million, four hundred fifty-one thousand, six hundred fifty-four".