653091480 has 48 divisors (see below), whose sum is σ = 2122548480. Its totient is φ = 174157632.

The previous prime is 653091479. The next prime is 653091521. The reversal of 653091480 is 84190356.

653091480 is a `hidden beast` number, since 65 + 30 + 91 + 480 = 666.

653091480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 906712 + ... + 907431.

It is an arithmetic number, because the mean of its divisors is an integer number (44219760).

Almost surely, 2^653091480 is an apocalyptic number.

653091480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

653091480 is an abundant number, since it is smaller than the sum of its proper divisors (1469457000).

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

653091480 is a wasteful number, since it uses less digits than its factorization.

653091480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1814160 (or 1814153 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 653091480 is about 25555.6545601947. The cubic root of 653091480 is about 867.6102471263.

The spelling of 653091480 in words is "six hundred fifty-three million, ninety-one thousand, four hundred eighty".