1652015660 has 12 divisors (see below), whose sum is σ = 3469232928. Its totient is φ = 660806256.

The previous prime is 1652015657. The next prime is 1652015683. The reversal of 1652015660 is 665102561.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41300372 + ... + 41300411.

It is an arithmetic number, because the mean of its divisors is an integer number (289102744).

Almost surely, 2^1652015660 is an apocalyptic number.

1652015660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1652015660 is an abundant number, since it is smaller than the sum of its proper divisors (1817217268).

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

1652015660 is a wasteful number, since it uses less digits than its factorization.

1652015660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82600792 (or 82600790 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 1652015660 is about 40644.9955099026. The cubic root of 1652015660 is about 1182.1467337303.

The spelling of 1652015660 in words is "one billion, six hundred fifty-two million, fifteen thousand, six hundred sixty".