53014530 has 32 divisors (see below), whose sum is σ = 128851200. Its totient is φ = 13957632.

The previous prime is 53014529. The next prime is 53014531. The reversal of 53014530 is 3541035.

It is an interprime number because it is at equal distance from previous prime (53014529) and next prime (53014531).

It is a super-2 number, since 2×53014530² = 5621080782241800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53014497 and 53014506.

It is not an unprimeable number, because it can be changed into a prime (53014531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8815 + ... + 13554.

It is an arithmetic number, because the mean of its divisors is an integer number (4026600).

Almost surely, 2^53014530 is an apocalyptic number.

53014530 is an abundant number, since it is smaller than the sum of its proper divisors (75836670).

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

53014530 is a wasteful number, since it uses less digits than its factorization.

53014530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22458.

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

The square root of 53014530 is about 7281.1077453915. The cubic root of 53014530 is about 375.6628985952.

Adding to 53014530 its reverse (3541035), we get a palindrome (56555565).

The spelling of 53014530 in words is "fifty-three million, fourteen thousand, five hundred thirty".