534140652 has 24 divisors (see below), whose sum is σ = 1246832496. Its totient is φ = 177974848.

The previous prime is 534140623. The next prime is 534140653. The reversal of 534140652 is 256041435.

It is a super-2 number, since 2×534140652² = 570612472237970208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (534140653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27958 + ... + 43010.

It is an arithmetic number, because the mean of its divisors is an integer number (51951354).

Almost surely, 2^534140652 is an apocalyptic number.

It is an amenable number.

534140652 is an abundant number, since it is smaller than the sum of its proper divisors (712691844).

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

534140652 is a wasteful number, since it uses less digits than its factorization.

534140652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18017 (or 18015 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 534140652 is about 23111.4831198692. The cubic root of 534140652 is about 811.3692493839.

The spelling of 534140652 in words is "five hundred thirty-four million, one hundred forty thousand, six hundred fifty-two".