54569633 has 2 divisors, whose sum is σ = 54569634. Its totient is φ = 54569632.

The previous prime is 54569573. The next prime is 54569657. The reversal of 54569633 is 33696545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52519009 + 2050624 = 7247^2 + 1432^2 .

It is a cyclic number.

It is not a de Polignac number, because 54569633 - 2⁶ = 54569569 is a prime.

It is not a weakly prime, because it can be changed into another prime (54569663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27284816 + 27284817.

It is an arithmetic number, because the mean of its divisors is an integer number (27284817).

Almost surely, 2^54569633 is an apocalyptic number.

It is an amenable number.

54569633 is a deficient number, since it is larger than the sum of its proper divisors (1).

54569633 is an equidigital number, since it uses as much as digits as its factorization.

54569633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 291600, while the sum is 41.

The square root of 54569633 is about 7387.1261665143. The cubic root of 54569633 is about 379.3007292363.

The spelling of 54569633 in words is "fifty-four million, five hundred sixty-nine thousand, six hundred thirty-three".