514889552 has 20 divisors (see below), whose sum is σ = 998251956. Its totient is φ = 257276160.

The previous prime is 514889537. The next prime is 514889563. The reversal of 514889552 is 255988415.

It can be written as a sum of positive squares in 2 ways, for example, as 370793536 + 144096016 = 19256^2 + 12004^2 .

It is a super-2 number, since 2×514889552² = 530222501517521408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 514889497 and 514889506.

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, 16802 + ... + 36222.

Almost surely, 2^514889552 is an apocalyptic number.

It is an amenable number.

514889552 is a deficient number, since it is larger than the sum of its proper divisors (483362404).

514889552 is a wasteful number, since it uses less digits than its factorization.

514889552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21086 (or 21080 counting only the distinct ones).

The product of its digits is 576000, while the sum is 47.

The square root of 514889552 is about 22691.1778451450. The cubic root of 514889552 is about 801.5021526564.

The spelling of 514889552 in words is "five hundred fourteen million, eight hundred eighty-nine thousand, five hundred fifty-two".