53019283 has 2 divisors, whose sum is σ = 53019284. Its totient is φ = 53019282.

The previous prime is 53019233. The next prime is 53019299. The reversal of 53019283 is 38291035.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53019283 - 2¹⁷ = 52888211 is a prime.

It is a super-2 number, since 2×53019283² = 5622088739668178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53019233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26509641 + 26509642.

It is an arithmetic number, because the mean of its divisors is an integer number (26509642).

Almost surely, 2^53019283 is an apocalyptic number.

53019283 is a deficient number, since it is larger than the sum of its proper divisors (1).

53019283 is an equidigital number, since it uses as much as digits as its factorization.

53019283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 53019283 is about 7281.4341307190. The cubic root of 53019283 is about 375.6741249036.

The spelling of 53019283 in words is "fifty-three million, nineteen thousand, two hundred eighty-three".