1852952873 has 2 divisors, whose sum is σ = 1852952874. Its totient is φ = 1852952872.

The previous prime is 1852952831. The next prime is 1852952923. The reversal of 1852952873 is 3782592581.

It is a happy number.

It is an a-pointer prime, because the next prime (1852952923) can be obtained adding 1852952873 to its sum of digits (50).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1769632489 + 83320384 = 42067^2 + 9128^2 .

It is a cyclic number.

It is not a de Polignac number, because 1852952873 - 2¹² = 1852948777 is a prime.

It is not a weakly prime, because it can be changed into another prime (1852942873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 926476436 + 926476437.

It is an arithmetic number, because the mean of its divisors is an integer number (926476437).

Almost surely, 2^1852952873 is an apocalyptic number.

It is an amenable number.

1852952873 is a deficient number, since it is larger than the sum of its proper divisors (1).

1852952873 is an equidigital number, since it uses as much as digits as its factorization.

1852952873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1209600, while the sum is 50.

The square root of 1852952873 is about 43045.9390999894. The cubic root of 1852952873 is about 1228.2538231258.

The spelling of 1852952873 in words is "one billion, eight hundred fifty-two million, nine hundred fifty-two thousand, eight hundred seventy-three".