2654451120 has 80 divisors (see below), whose sum is σ = 8263122912. Its totient is φ = 704901120.

The previous prime is 2654451119. The next prime is 2654451133. The reversal of 2654451120 is 211544562.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×2654451120² = 14092221496938508800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 34894 + ... + 80786.

Almost surely, 2^2654451120 is an apocalyptic number.

2654451120 is a gapful number since it is divisible by the number (20) 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 2654451120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4131561456).

2654451120 is an abundant number, since it is smaller than the sum of its proper divisors (5608671792).

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

2654451120 is a wasteful number, since it uses less digits than its factorization.

2654451120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46150 (or 46144 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 2654451120 is about 51521.3656651296. The cubic root of 2654451120 is about 1384.6018604757.

Adding to 2654451120 its reverse (211544562), we get a palindrome (2865995682).

The spelling of 2654451120 in words is "two billion, six hundred fifty-four million, four hundred fifty-one thousand, one hundred twenty".