653080534 has 16 divisors (see below), whose sum is σ = 1070706816. Its totient is φ = 297417600.

The previous prime is 653080531. The next prime is 653080553. The reversal of 653080534 is 435080356.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 653080534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (653080531) 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, 308757 + ... + 310864.

It is an arithmetic number, because the mean of its divisors is an integer number (66919176).

Almost surely, 2^653080534 is an apocalyptic number.

653080534 is a deficient number, since it is larger than the sum of its proper divisors (417626282).

653080534 is a wasteful number, since it uses less digits than its factorization.

653080534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619671.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 653080534 is about 25555.4403992575. The cubic root of 653080534 is about 867.6053999672.

The spelling of 653080534 in words is "six hundred fifty-three million, eighty thousand, five hundred thirty-four".