534140530 has 32 divisors (see below), whose sum is σ = 1198696320. Its totient is φ = 166485120.

The previous prime is 534140507. The next prime is 534140543. The reversal of 534140530 is 35041435.

It is a super-2 number, since 2×534140530² = 570612211577361800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 534140495 and 534140504.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346075 + ... + 347614.

It is an arithmetic number, because the mean of its divisors is an integer number (37459260).

Almost surely, 2^534140530 is an apocalyptic number.

534140530 is an abundant number, since it is smaller than the sum of its proper divisors (664555790).

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

534140530 is a wasteful number, since it uses less digits than its factorization.

534140530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693714.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 534140530 is about 23111.4804804885. The cubic root of 534140530 is about 811.3691876105.

Adding to 534140530 its reverse (35041435), we get a palindrome (569181965).

It can be divided in two parts, 5341405 and 30, that added together give a palindrome (5341435).

The spelling of 534140530 in words is "five hundred thirty-four million, one hundred forty thousand, five hundred thirty".