10315771551 has 16 divisors (see below), whose sum is σ = 15284354400. Its totient is φ = 6876402624.

The previous prime is 10315771537. The next prime is 10315771559. The reversal of 10315771551 is 15517751301.

10315771551 is a `hidden beast` number, since 1 + 0 + 31 + 5 + 7 + 71 + 551 = 666.

It is not a de Polignac number, because 10315771551 - 2¹⁹ = 10315247263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10315771559) 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, 318745 + ... + 349613.

It is an arithmetic number, because the mean of its divisors is an integer number (955272150).

Almost surely, 2^10315771551 is an apocalyptic number.

10315771551 is a deficient number, since it is larger than the sum of its proper divisors (4968582849).

10315771551 is a wasteful number, since it uses less digits than its factorization.

10315771551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43255 (or 43249 counting only the distinct ones).

The product of its (nonzero) digits is 18375, while the sum is 36.

The spelling of 10315771551 in words is "ten billion, three hundred fifteen million, seven hundred seventy-one thousand, five hundred fifty-one".