44953231 has 2 divisors, whose sum is σ = 44953232. Its totient is φ = 44953230.

The previous prime is 44953213. The next prime is 44953243. The reversal of 44953231 is 13235944.

Together with previous prime (44953213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44953231 - 2⁵ = 44953199 is a prime.

It is a super-2 number, since 2×44953231² = 4041585954678722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44953193 and 44953202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44953211) 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, 22476615 + 22476616.

It is an arithmetic number, because the mean of its divisors is an integer number (22476616).

Almost surely, 2^44953231 is an apocalyptic number.

44953231 is a deficient number, since it is larger than the sum of its proper divisors (1).

44953231 is an equidigital number, since it uses as much as digits as its factorization.

44953231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 31.

The square root of 44953231 is about 6704.7170708390. The cubic root of 44953231 is about 355.5660637773.

The spelling of 44953231 in words is "forty-four million, nine hundred fifty-three thousand, two hundred thirty-one".