1652662560 has 96 divisors (see below), whose sum is σ = 5479911360. Its totient is φ = 417512448.

The previous prime is 1652662477. The next prime is 1652662577. The reversal of 1652662560 is 652662561.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81487 + ... + 99726.

It is an arithmetic number, because the mean of its divisors is an integer number (57082410).

Almost surely, 2^1652662560 is an apocalyptic number.

1652662560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1652662560 is an abundant number, since it is smaller than the sum of its proper divisors (3827248800).

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

1652662560 is a wasteful number, since it uses less digits than its factorization.

1652662560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181250 (or 181242 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 1652662560 is about 40652.9526602927. The cubic root of 1652662560 is about 1182.3010161511.

Subtracting from 1652662560 its reverse (652662561), we obtain a palindrome (999999999).

The spelling of 1652662560 in words is "one billion, six hundred fifty-two million, six hundred sixty-two thousand, five hundred sixty".