534400530 has 16 divisors (see below), whose sum is σ = 1282561344. Its totient is φ = 142506800.

The previous prime is 534400523. The next prime is 534400541. The reversal of 534400530 is 35004435.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 534400530.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8906646 + ... + 8906705.

It is an arithmetic number, because the mean of its divisors is an integer number (80160084).

Almost surely, 2^534400530 is an apocalyptic number.

534400530 is an abundant number, since it is smaller than the sum of its proper divisors (748160814).

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

534400530 is a wasteful number, since it uses less digits than its factorization.

534400530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17813361.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 534400530 is about 23117.1047062559. The cubic root of 534400530 is about 811.5008144999.

Adding to 534400530 its reverse (35004435), we get a palindrome (569404965).

The spelling of 534400530 in words is "five hundred thirty-four million, four hundred thousand, five hundred thirty".