500101402 has 4 divisors (see below), whose sum is σ = 750152106. Its totient is φ = 250050700.

The previous prime is 500101391. The next prime is 500101403. The reversal of 500101402 is 204101005.

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., 469198921 + 30902481 = 21661^2 + 5559^2 .

It is not an unprimeable number, because it can be changed into a prime (500101403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125025349 + ... + 125025352.

Almost surely, 2^500101402 is an apocalyptic number.

500101402 is a deficient number, since it is larger than the sum of its proper divisors (250050704).

500101402 is a wasteful number, since it uses less digits than its factorization.

500101402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250050703.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 500101402 is about 22362.9470776998. The cubic root of 500101402 is about 793.7541775712.

Adding to 500101402 its reverse (204101005), we get a palindrome (704202407).

The spelling of 500101402 in words is "five hundred million, one hundred one thousand, four hundred two".