1652522564 has 48 divisors (see below), whose sum is σ = 3702975360. Its totient is φ = 626434560.

The previous prime is 1652522539. The next prime is 1652522581. The reversal of 1652522564 is 4652252561.

It is a happy number.

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, 61109 + ... + 83900.

It is an arithmetic number, because the mean of its divisors is an integer number (77145320).

Almost surely, 2^1652522564 is an apocalyptic number.

1652522564 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1652522564 is an abundant number, since it is smaller than the sum of its proper divisors (2050452796).

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

1652522564 is a wasteful number, since it uses less digits than its factorization.

1652522564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145068 (or 145066 counting only the distinct ones).

The product of its digits is 144000, while the sum is 38.

The square root of 1652522564 is about 40651.2307808755. The cubic root of 1652522564 is about 1182.2676312180.

The spelling of 1652522564 in words is "one billion, six hundred fifty-two million, five hundred twenty-two thousand, five hundred sixty-four".