332512049 has 2 divisors, whose sum is σ = 332512050. Its totient is φ = 332512048.

The previous prime is 332512039. The next prime is 332512051. The reversal of 332512049 is 940215233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 277455649 + 55056400 = 16657^2 + 7420^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-332512049 is a prime.

It is a super-2 number, since 2×332512049² = 221128525460356802, which contains 22 as substring.

Together with 332512051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (332512039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166256024 + 166256025.

It is an arithmetic number, because the mean of its divisors is an integer number (166256025).

Almost surely, 2^332512049 is an apocalyptic number.

It is an amenable number.

332512049 is a deficient number, since it is larger than the sum of its proper divisors (1).

332512049 is an equidigital number, since it uses as much as digits as its factorization.

332512049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 332512049 is about 18234.9129145165. The cubic root of 332512049 is about 692.7913592798.

The spelling of 332512049 in words is "three hundred thirty-two million, five hundred twelve thousand, forty-nine".