44956663 has 2 divisors, whose sum is σ = 44956664. Its totient is φ = 44956662.

The previous prime is 44956661. The next prime is 44956693. The reversal of 44956663 is 36665944.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44956663 - 2¹ = 44956661 is a prime.

It is a super-2 number, since 2×44956663² = 4042203096191138, which contains 22 as substring.

Together with 44956661, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44956661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22478331 + 22478332.

It is an arithmetic number, because the mean of its divisors is an integer number (22478332).

Almost surely, 2^44956663 is an apocalyptic number.

44956663 is a deficient number, since it is larger than the sum of its proper divisors (1).

44956663 is an equidigital number, since it uses as much as digits as its factorization.

44956663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 43.

The square root of 44956663 is about 6704.9730051656. The cubic root of 44956663 is about 355.5751122309.

The spelling of 44956663 in words is "forty-four million, nine hundred fifty-six thousand, six hundred sixty-three".