23047567440250 has 32 divisors (see below), whose sum is σ = 43156680512400. Its totient is φ = 9216541022400.

The previous prime is 23047567440239. The next prime is 23047567440251. The reversal of 23047567440250 is 5204476574032.

It can be written as a sum of positive squares in 8 ways, for example, as 1447298023369 + 21600269416881 = 1203037^2 + 4647609^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23047567440194 and 23047567440203.

It is not an unprimeable number, because it can be changed into a prime (23047567440251) 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, 11500665 + ... + 13355164.

Almost surely, 2^{23047567440250} is an apocalyptic number.

23047567440250 is a deficient number, since it is larger than the sum of its proper divisors (20109113072150).

23047567440250 is a wasteful number, since it uses less digits than its factorization.

23047567440250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24859555 (or 24859545 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 49.

The spelling of 23047567440250 in words is "twenty-three trillion, forty-seven billion, five hundred sixty-seven million, four hundred forty thousand, two hundred fifty".