332505923 has 2 divisors, whose sum is σ = 332505924. Its totient is φ = 332505922.

The previous prime is 332505893. The next prime is 332505949. The reversal of 332505923 is 329505233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 332505923 - 2¹⁰ = 332504899 is a prime.

It is a super-2 number, since 2×332505923² = 221120377660163858, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332505923.

It is not a weakly prime, because it can be changed into another prime (332505323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166252961 + 166252962.

It is an arithmetic number, because the mean of its divisors is an integer number (166252962).

Almost surely, 2^332505923 is an apocalyptic number.

332505923 is a deficient number, since it is larger than the sum of its proper divisors (1).

332505923 is an equidigital number, since it uses as much as digits as its factorization.

332505923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 32.

The square root of 332505923 is about 18234.7449392636. The cubic root of 332505923 is about 692.7871047312.

The spelling of 332505923 in words is "three hundred thirty-two million, five hundred five thousand, nine hundred twenty-three".