505060942 has 4 divisors (see below), whose sum is σ = 757591416. Its totient is φ = 252530470.

The previous prime is 505060931. The next prime is 505060943. The reversal of 505060942 is 249060505.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505060943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126265234 + ... + 126265237.

It is an arithmetic number, because the mean of its divisors is an integer number (189397854).

Almost surely, 2^505060942 is an apocalyptic number.

505060942 is a deficient number, since it is larger than the sum of its proper divisors (252530474).

505060942 is a wasteful number, since it uses less digits than its factorization.

505060942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252530473.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 505060942 is about 22473.5609550423. The cubic root of 505060942 is about 796.3694561547.

The spelling of 505060942 in words is "five hundred five million, sixty thousand, nine hundred forty-two".