54622303 has 2 divisors, whose sum is σ = 54622304. Its totient is φ = 54622302.

The previous prime is 54622231. The next prime is 54622307. The reversal of 54622303 is 30322645.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54622303 - 2¹³ = 54614111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54622307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27311151 + 27311152.

It is an arithmetic number, because the mean of its divisors is an integer number (27311152).

Almost surely, 2^54622303 is an apocalyptic number.

54622303 is a deficient number, since it is larger than the sum of its proper divisors (1).

54622303 is an equidigital number, since it uses as much as digits as its factorization.

54622303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 54622303 is about 7390.6902925234. The cubic root of 54622303 is about 379.4227222711.

Adding to 54622303 its reverse (30322645), we get a palindrome (84944948).

The spelling of 54622303 in words is "fifty-four million, six hundred twenty-two thousand, three hundred three".