313845204501 has 8 divisors (see below), whose sum is σ = 464955858560. Its totient is φ = 209230136316.

The previous prime is 313845204469. The next prime is 313845204553. The reversal of 313845204501 is 105402548313.

313845204501 is a `hidden beast` number, since 3 + 1 + 3 + 84 + 520 + 4 + 50 + 1 = 666.

It is not a de Polignac number, because 313845204501 - 2⁵ = 313845204469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313845204301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5811948205 + ... + 5811948258.

It is an arithmetic number, because the mean of its divisors is an integer number (58119482320).

Almost surely, 2^313845204501 is an apocalyptic number.

It is an amenable number.

313845204501 is a deficient number, since it is larger than the sum of its proper divisors (151110654059).

313845204501 is a wasteful number, since it uses less digits than its factorization.

313845204501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11623896472 (or 11623896466 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 313845204501 in words is "three hundred thirteen billion, eight hundred forty-five million, two hundred four thousand, five hundred one".