1652454912 has 160 divisors (see below), whose sum is σ = 4563136512. Its totient is φ = 531062784.

The previous prime is 1652454911. The next prime is 1652454919. The reversal of 1652454912 is 2194542561.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1652454911) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8387998 + ... + 8388194.

Almost surely, 2^1652454912 is an apocalyptic number.

1652454912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1652454912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2281568256).

1652454912 is an abundant number, since it is smaller than the sum of its proper divisors (2910681600).

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

1652454912 is a wasteful number, since it uses less digits than its factorization.

1652454912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388 (or 372 counting only the distinct ones).

The product of its digits is 86400, while the sum is 39.

The square root of 1652454912 is about 40650.3986696318. The cubic root of 1652454912 is about 1182.2514975278.

The spelling of 1652454912 in words is "one billion, six hundred fifty-two million, four hundred fifty-four thousand, nine hundred twelve".