2653459000 has 32 divisors (see below), whose sum is σ = 6209096400. Its totient is φ = 1061383200.

The previous prime is 2653458989. The next prime is 2653459063. The reversal of 2653459000 is 9543562.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1325730 + ... + 1327729.

Almost surely, 2^2653459000 is an apocalyptic number.

2653459000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2653459000 is an abundant number, since it is smaller than the sum of its proper divisors (3555637400).

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

2653459000 is a wasteful number, since it uses less digits than its factorization.

2653459000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2653480 (or 2653466 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 2653459000 is about 51511.7365267373. The cubic root of 2653459000 is about 1384.4293373798.

The spelling of 2653459000 in words is "two billion, six hundred fifty-three million, four hundred fifty-nine thousand".