1654488960 has 256 divisors, whose sum is σ = 5635344960. Its totient is φ = 411435008.

The previous prime is 1654488917. The next prime is 1654488967. The reversal of 1654488960 is 698844561.

1654488960 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1654488967) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5646574 + ... + 5646866.

Almost surely, 2^1654488960 is an apocalyptic number.

1654488960 is a gapful number since it is divisible by the number (10) 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 1654488960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2817672480).

1654488960 is an abundant number, since it is smaller than the sum of its proper divisors (3980856000).

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

1654488960 is a wasteful number, since it uses less digits than its factorization.

1654488960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505 (or 493 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

The square root of 1654488960 is about 40675.4097705235. The cubic root of 1654488960 is about 1182.7363862549.

The spelling of 1654488960 in words is "one billion, six hundred fifty-four million, four hundred eighty-eight thousand, nine hundred sixty".