313545553454 has 32 divisors (see below), whose sum is σ = 550752312000. Its totient is φ = 133819015680.

The previous prime is 313545553429. The next prime is 313545553463. The reversal of 313545553454 is 454355545313.

It is a junction number, because it is equal to n+sod(n) for n = 313545553399 and 313545553408.

It is a congruent number.

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, 782939 + ... + 1113590.

It is an arithmetic number, because the mean of its divisors is an integer number (17211009750).

Almost surely, 2^313545553454 is an apocalyptic number.

313545553454 is a deficient number, since it is larger than the sum of its proper divisors (237206758546).

313545553454 is a wasteful number, since it uses less digits than its factorization.

313545553454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896793 (or 1896779 counting only the distinct ones).

The product of its digits is 5400000, while the sum is 47.

The spelling of 313545553454 in words is "three hundred thirteen billion, five hundred forty-five million, five hundred fifty-three thousand, four hundred fifty-four".