1952204623 has 2 divisors, whose sum is σ = 1952204624. Its totient is φ = 1952204622.

The previous prime is 1952204599. The next prime is 1952204651. The reversal of 1952204623 is 3264022591.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1952204623 - 2⁵ = 1952204591 is a prime.

It is a super-2 number, since 2×1952204623² = 7622205780125144258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1952234623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 976102311 + 976102312.

It is an arithmetic number, because the mean of its divisors is an integer number (976102312).

Almost surely, 2^1952204623 is an apocalyptic number.

1952204623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1952204623 is an equidigital number, since it uses as much as digits as its factorization.

1952204623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 1952204623 is about 44183.7597200600. The cubic root of 1952204623 is about 1249.8036220568.

The spelling of 1952204623 in words is "one billion, nine hundred fifty-two million, two hundred four thousand, six hundred twenty-three".