510485741 has 4 divisors (see below), whose sum is σ = 540514332. Its totient is φ = 480457152.

The previous prime is 510485737. The next prime is 510485777. The reversal of 510485741 is 147584015.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 147584015 = 5 ⋅29516803.

It can be written as a sum of positive squares in 2 ways, for example, as 235622500 + 274863241 = 15350^2 + 16579^2 .

It is a cyclic number.

It is not a de Polignac number, because 510485741 - 2² = 510485737 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (510485791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15014270 + ... + 15014303.

It is an arithmetic number, because the mean of its divisors is an integer number (135128583).

Almost surely, 2^510485741 is an apocalyptic number.

It is an amenable number.

510485741 is a deficient number, since it is larger than the sum of its proper divisors (30028591).

510485741 is a wasteful number, since it uses less digits than its factorization.

510485741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30028590.

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 510485741 is about 22593.9315082612. The cubic root of 510485741 is about 799.2105446441.

The spelling of 510485741 in words is "five hundred ten million, four hundred eighty-five thousand, seven hundred forty-one".