313537040553 has 16 divisors (see below), whose sum is σ = 468379659456. Its totient is φ = 184886706240.

The previous prime is 313537040533. The next prime is 313537040567. The reversal of 313537040553 is 355040735313.

It is not a de Polignac number, because 313537040553 - 2⁶ = 313537040489 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (313537040533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128392326 + ... + 128394767.

It is an arithmetic number, because the mean of its divisors is an integer number (29273728716).

Almost surely, 2^313537040553 is an apocalyptic number.

313537040553 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

313537040553 is a deficient number, since it is larger than the sum of its proper divisors (154842618903).

313537040553 is a wasteful number, since it uses less digits than its factorization.

313537040553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256787144.

The product of its (nonzero) digits is 283500, while the sum is 39.

Adding to 313537040553 its reverse (355040735313), we get a palindrome (668577775866).

The spelling of 313537040553 in words is "three hundred thirteen billion, five hundred thirty-seven million, forty thousand, five hundred fifty-three".