510350242 has 4 divisors (see below), whose sum is σ = 765525366. Its totient is φ = 255175120.

The previous prime is 510350237. The next prime is 510350257. The reversal of 510350242 is 242053015.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 496888681 + 13461561 = 22291^2 + 3669^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127587559 + ... + 127587562.

Almost surely, 2^510350242 is an apocalyptic number.

510350242 is a deficient number, since it is larger than the sum of its proper divisors (255175124).

510350242 is a wasteful number, since it uses less digits than its factorization.

510350242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255175123.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 510350242 is about 22590.9327386011. The cubic root of 510350242 is about 799.1398265001.

The spelling of 510350242 in words is "five hundred ten million, three hundred fifty thousand, two hundred forty-two".