46945529 has 2 divisors, whose sum is σ = 46945530. Its totient is φ = 46945528.

The previous prime is 46945499. The next prime is 46945531. The reversal of 46945529 is 92554964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27541504 + 19404025 = 5248^2 + 4405^2 .

It is a cyclic number.

It is not a de Polignac number, because 46945529 - 2⁸ = 46945273 is a prime.

Together with 46945531, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46945529.

It is not a weakly prime, because it can be changed into another prime (46945559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23472764 + 23472765.

It is an arithmetic number, because the mean of its divisors is an integer number (23472765).

Almost surely, 2^46945529 is an apocalyptic number.

It is an amenable number.

46945529 is a deficient number, since it is larger than the sum of its proper divisors (1).

46945529 is an equidigital number, since it uses as much as digits as its factorization.

46945529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 388800, while the sum is 44.

The square root of 46945529 is about 6851.6807427083. The cubic root of 46945529 is about 360.7431382582.

It can be divided in two parts, 46945 and 529, that added together give a palindrome (47474).

The spelling of 46945529 in words is "forty-six million, nine hundred forty-five thousand, five hundred twenty-nine".