54697283 has 2 divisors, whose sum is σ = 54697284. Its totient is φ = 54697282.

The previous prime is 54697273. The next prime is 54697303. The reversal of 54697283 is 38279645.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54697283 - 2¹⁶ = 54631747 is a prime.

It is not a weakly prime, because it can be changed into another prime (54697213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27348641 + 27348642.

It is an arithmetic number, because the mean of its divisors is an integer number (27348642).

Almost surely, 2^54697283 is an apocalyptic number.

54697283 is a deficient number, since it is larger than the sum of its proper divisors (1).

54697283 is an equidigital number, since it uses as much as digits as its factorization.

54697283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 44.

The square root of 54697283 is about 7395.7611508215. The cubic root of 54697283 is about 379.5962540015.

The spelling of 54697283 in words is "fifty-four million, six hundred ninety-seven thousand, two hundred eighty-three".