41551357 has 2 divisors, whose sum is σ = 41551358. Its totient is φ = 41551356.

The previous prime is 41551339. The next prime is 41551369. The reversal of 41551357 is 75315514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41550916 + 441 = 6446^2 + 21^2 .

It is a cyclic number.

It is not a de Polignac number, because 41551357 - 2²³ = 33162749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41551387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20775678 + 20775679.

It is an arithmetic number, because the mean of its divisors is an integer number (20775679).

Almost surely, 2^41551357 is an apocalyptic number.

It is an amenable number.

41551357 is a deficient number, since it is larger than the sum of its proper divisors (1).

41551357 is an equidigital number, since it uses as much as digits as its factorization.

41551357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10500, while the sum is 31.

The square root of 41551357 is about 6446.0342071696. The cubic root of 41551357 is about 346.3605366783.

The spelling of 41551357 in words is "forty-one million, five hundred fifty-one thousand, three hundred fifty-seven".