1653270160 has 40 divisors (see below), whose sum is σ = 3847238136. Its totient is φ = 660725760.

The previous prime is 1653270127. The next prime is 1653270169. The reversal of 1653270160 is 610723561.

1653270160 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 468809104 + 1184461056 = 21652^2 + 34416^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (1653270169) by changing a digit.

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, 88870 + ... + 105850.

Almost surely, 2^1653270160 is an apocalyptic number.

1653270160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1653270160 is an abundant number, since it is smaller than the sum of its proper divisors (2193967976).

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

1653270160 is a wasteful number, since it uses less digits than its factorization.

1653270160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18211 (or 18205 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 1653270160 is about 40660.4249854819. The cubic root of 1653270160 is about 1182.4458890564.

The spelling of 1653270160 in words is "one billion, six hundred fifty-three million, two hundred seventy thousand, one hundred sixty".