1652240064 has 56 divisors (see below), whose sum is σ = 4628711088. Its totient is φ = 518348800.

The previous prime is 1652240063. The next prime is 1652240089. The reversal of 1652240064 is 4600422561.

It is not an unprimeable number, because it can be changed into a prime (1652240063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249837 + ... + 256364.

Almost surely, 2^1652240064 is an apocalyptic number.

It is an amenable number.

1652240064 is an abundant number, since it is smaller than the sum of its proper divisors (2976471024).

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

1652240064 is a wasteful number, since it uses less digits than its factorization.

1652240064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506233 (or 506223 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 1652240064 is about 40647.7559528198. The cubic root of 1652240064 is about 1182.2002575258.

The spelling of 1652240064 in words is "one billion, six hundred fifty-two million, two hundred forty thousand, sixty-four".