510010012 has 12 divisors (see below), whose sum is σ = 895837320. Its totient is φ = 254056496.

The previous prime is 510010003. The next prime is 510010021. The reversal of 510010012 is 210010015.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (510010003) and next prime (510010021).

It is a super-2 number, since 2×510010012² = 520220424680480288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235918 + ... + 238069.

It is an arithmetic number, because the mean of its divisors is an integer number (74653110).

Almost surely, 2^510010012 is an apocalyptic number.

It is an amenable number.

510010012 is a deficient number, since it is larger than the sum of its proper divisors (385827308).

510010012 is a wasteful number, since it uses less digits than its factorization.

510010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474260 (or 474258 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 510010012 is about 22583.4012495904. The cubic root of 510010012 is about 798.9622022185.

Adding to 510010012 its reverse (210010015), we get a palindrome (720020027).

The spelling of 510010012 in words is "five hundred ten million, ten thousand, twelve".