1950853447 has 2 divisors, whose sum is σ = 1950853448. Its totient is φ = 1950853446.

The previous prime is 1950853423. The next prime is 1950853469. The reversal of 1950853447 is 7443580591.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1950853447 - 2¹⁹ = 1950329159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1950853397 and 1950853406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1950853147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 975426723 + 975426724.

It is an arithmetic number, because the mean of its divisors is an integer number (975426724).

Almost surely, 2^1950853447 is an apocalyptic number.

1950853447 is a deficient number, since it is larger than the sum of its proper divisors (1).

1950853447 is an equidigital number, since it uses as much as digits as its factorization.

1950853447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 604800, while the sum is 46.

The square root of 1950853447 is about 44168.4666589186. The cubic root of 1950853447 is about 1249.5152140370.

It can be divided in two parts, 1950853 and 447, that added together give a triangular number (1951300 = T₁₉₇₅).

The spelling of 1950853447 in words is "one billion, nine hundred fifty million, eight hundred fifty-three thousand, four hundred forty-seven".