530212350 has 96 divisors (see below), whose sum is σ = 1348663680. Its totient is φ = 137808000.

The previous prime is 530212279. The next prime is 530212357. The reversal of 530212350 is 53212035.

It is a super-2 number, since 2×530212350² = 562250272185045000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530212357) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1601685 + ... + 1602015.

It is an arithmetic number, because the mean of its divisors is an integer number (14048580).

Almost surely, 2^530212350 is an apocalyptic number.

530212350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 530212350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (674331840).

530212350 is an abundant number, since it is smaller than the sum of its proper divisors (818451330).

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

530212350 is a wasteful number, since it uses less digits than its factorization.

530212350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586 (or 581 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 530212350 is about 23026.3403518666. The cubic root of 530212350 is about 809.3752994637.

Adding to 530212350 its reverse (53212035), we get a palindrome (583424385).

The spelling of 530212350 in words is "five hundred thirty million, two hundred twelve thousand, three hundred fifty".