4653451044 has 288 divisors, whose sum is σ = 14190059520. Its totient is φ = 1270080000.

The previous prime is 4653451043. The next prime is 4653451051. The reversal of 4653451044 is 4401543564.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4653451043) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 16560184 + ... + 16560464.

It is an arithmetic number, because the mean of its divisors is an integer number (49271040).

Almost surely, 2^4653451044 is an apocalyptic number.

4653451044 is a gapful number since it is divisible by the number (44) 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 4653451044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7095029760).

4653451044 is an abundant number, since it is smaller than the sum of its proper divisors (9536608476).

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

4653451044 is a wasteful number, since it uses less digits than its factorization.

4653451044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 4653451044 is about 68216.2080740347. The cubic root of 4653451044 is about 1669.5203475058.

The spelling of 4653451044 in words is "four billion, six hundred fifty-three million, four hundred fifty-one thousand, forty-four".