23152777650273 has 16 divisors (see below), whose sum is σ = 31325374512000. Its totient is φ = 15207963644160.

The previous prime is 23152777650271. The next prime is 23152777650287. The reversal of 23152777650273 is 37205677725132.

It is a happy number.

It is not a de Polignac number, because 23152777650273 - 2¹ = 23152777650271 is a prime.

It is a super-2 number, since 2×23152777650273² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23152777650271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34756728 + ... + 35416601.

It is an arithmetic number, because the mean of its divisors is an integer number (1957835907000).

Almost surely, 2^{23152777650273} is an apocalyptic number.

It is an amenable number.

23152777650273 is a deficient number, since it is larger than the sum of its proper divisors (8172596861727).

23152777650273 is a wasteful number, since it uses less digits than its factorization.

23152777650273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70174952.

The product of its (nonzero) digits is 25930800, while the sum is 57.

The spelling of 23152777650273 in words is "twenty-three trillion, one hundred fifty-two billion, seven hundred seventy-seven million, six hundred fifty thousand, two hundred seventy-three".