530894900 has 18 divisors (see below), whose sum is σ = 1152042150. Its totient is φ = 212357920.

The previous prime is 530894891. The next prime is 530894953. The reversal of 530894900 is 9498035.

It can be written as a sum of positive squares in 3 ways, for example, as 6210064 + 524684836 = 2492^2 + 22906^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2654375 + ... + 2654574.

Almost surely, 2^530894900 is an apocalyptic number.

530894900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

530894900 is an abundant number, since it is smaller than the sum of its proper divisors (621147250).

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

530894900 is a wasteful number, since it uses less digits than its factorization.

530894900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5308963 (or 5308956 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 530894900 is about 23041.1566549946. The cubic root of 530894900 is about 809.7224573686.

The spelling of 530894900 in words is "five hundred thirty million, eight hundred ninety-four thousand, nine hundred".