54422507 has 2 divisors, whose sum is σ = 54422508. Its totient is φ = 54422506.

The previous prime is 54422497. The next prime is 54422527. The reversal of 54422507 is 70522445.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54422507 - 2¹⁴ = 54406123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54422507.

It is not a weakly prime, because it can be changed into another prime (54422527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27211253 + 27211254.

It is an arithmetic number, because the mean of its divisors is an integer number (27211254).

Almost surely, 2^54422507 is an apocalyptic number.

54422507 is a deficient number, since it is larger than the sum of its proper divisors (1).

54422507 is an equidigital number, since it uses as much as digits as its factorization.

54422507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 54422507 is about 7377.1611748694. The cubic root of 54422507 is about 378.9595429788.

The spelling of 54422507 in words is "fifty-four million, four hundred twenty-two thousand, five hundred seven".