510503480 has 16 divisors (see below), whose sum is σ = 1148632920. Its totient is φ = 204201376.

The previous prime is 510503479. The next prime is 510503507. The reversal of 510503480 is 84305015.

It is a super-2 number, since 2×510503480² = 521227606184220800, 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, 6381254 + ... + 6381333.

Almost surely, 2^510503480 is an apocalyptic number.

It is an amenable number.

510503480 is an abundant number, since it is smaller than the sum of its proper divisors (638129440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

510503480 is a wasteful number, since it uses less digits than its factorization.

510503480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12762598 (or 12762594 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 510503480 is about 22594.3240660127. The cubic root of 510503480 is about 799.2198018609.

Adding to 510503480 its reverse (84305015), we get a palindrome (594808495).

The spelling of 510503480 in words is "five hundred ten million, five hundred three thousand, four hundred eighty".