5745384512631 has 96 divisors (see below), whose sum is σ = 8740753781760. Its totient is φ = 3632907946752.

The previous prime is 5745384512629. The next prime is 5745384512677. The reversal of 5745384512631 is 1362154835475.

It is a happy number.

5745384512631 is a `hidden beast` number, since 5 + 7 + 4 + 538 + 4 + 51 + 26 + 31 = 666.

It is not a de Polignac number, because 5745384512631 - 2¹ = 5745384512629 is a prime.

It is a super-2 number, since 2×5745384512631² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5745384502631) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1278739021 + ... + 1278743513.

It is an arithmetic number, because the mean of its divisors is an integer number (91049518560).

Almost surely, 2^{5745384512631} is an apocalyptic number.

5745384512631 is a deficient number, since it is larger than the sum of its proper divisors (2995369269129).

5745384512631 is a wasteful number, since it uses less digits than its factorization.

5745384512631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5125 (or 5122 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 54.

The spelling of 5745384512631 in words is "five trillion, seven hundred forty-five billion, three hundred eighty-four million, five hundred twelve thousand, six hundred thirty-one".