2023137163545 has 8 divisors (see below), whose sum is σ = 3237019461696. Its totient is φ = 1079006487216.

The previous prime is 2023137163477. The next prime is 2023137163643. The reversal of 2023137163545 is 5453617313202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2023137163545 - 2¹³ = 2023137155353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2023137163497 and 2023137163506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67437905437 + ... + 67437905466.

It is an arithmetic number, because the mean of its divisors is an integer number (404627432712).

Almost surely, 2^{2023137163545} is an apocalyptic number.

It is an amenable number.

2023137163545 is a deficient number, since it is larger than the sum of its proper divisors (1213882298151).

2023137163545 is a wasteful number, since it uses less digits than its factorization.

2023137163545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134875810911.

The product of its (nonzero) digits is 453600, while the sum is 42.

The spelling of 2023137163545 in words is "two trillion, twenty-three billion, one hundred thirty-seven million, one hundred sixty-three thousand, five hundred forty-five".