54620959 has 2 divisors, whose sum is σ = 54620960. Its totient is φ = 54620958.

The previous prime is 54620957. The next prime is 54620971. The reversal of 54620959 is 95902645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54620959 - 2¹ = 54620957 is a prime.

Together with 54620957, 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 (54620957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27310479 + 27310480.

It is an arithmetic number, because the mean of its divisors is an integer number (27310480).

Almost surely, 2^54620959 is an apocalyptic number.

54620959 is a deficient number, since it is larger than the sum of its proper divisors (1).

54620959 is an equidigital number, since it uses as much as digits as its factorization.

54620959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 54620959 is about 7390.5993667632. The cubic root of 54620959 is about 379.4196103047.

The spelling of 54620959 in words is "fifty-four million, six hundred twenty thousand, nine hundred fifty-nine".