1852955939 has 2 divisors, whose sum is σ = 1852955940. Its totient is φ = 1852955938.

The previous prime is 1852955903. The next prime is 1852955959. The reversal of 1852955939 is 9395592581.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1852955939 - 2²⁰ = 1851907363 is a prime.

It is not a weakly prime, because it can be changed into another prime (1852955959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 926477969 + 926477970.

It is an arithmetic number, because the mean of its divisors is an integer number (926477970).

Almost surely, 2^1852955939 is an apocalyptic number.

1852955939 is a deficient number, since it is larger than the sum of its proper divisors (1).

1852955939 is an equidigital number, since it uses as much as digits as its factorization.

1852955939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4374000, while the sum is 56.

The square root of 1852955939 is about 43045.9747130902. The cubic root of 1852955939 is about 1228.2545005714.

The spelling of 1852955939 in words is "one billion, eight hundred fifty-two million, nine hundred fifty-five thousand, nine hundred thirty-nine".