541514969 has 2 divisors, whose sum is σ = 541514970. Its totient is φ = 541514968.

The previous prime is 541514959. The next prime is 541514977. The reversal of 541514969 is 969415145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 398401600 + 143113369 = 19960^2 + 11963^2 .

It is a cyclic number.

It is not a de Polignac number, because 541514969 - 2²⁰ = 540466393 is a prime.

It is a super-2 number, since 2×541514969² = 586476923302141922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (541514929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270757484 + 270757485.

It is an arithmetic number, because the mean of its divisors is an integer number (270757485).

Almost surely, 2^541514969 is an apocalyptic number.

It is an amenable number.

541514969 is a deficient number, since it is larger than the sum of its proper divisors (1).

541514969 is an equidigital number, since it uses as much as digits as its factorization.

541514969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 194400, while the sum is 44.

The square root of 541514969 is about 23270.4741894101. The cubic root of 541514969 is about 815.0861032896.

The spelling of 541514969 in words is "five hundred forty-one million, five hundred fourteen thousand, nine hundred sixty-nine".