29025454080 has 576 divisors, whose sum is σ = 110138071680. Its totient is φ = 6391332864.

The previous prime is 29025454079. The next prime is 29025454093. The reversal of 29025454080 is 8045452092.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 397608924 + ... + 397608996.

It is an arithmetic number, because the mean of its divisors is an integer number (191211930).

Almost surely, 2^29025454080 is an apocalyptic number.

29025454080 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 29025454080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55069035840).

29025454080 is an abundant number, since it is smaller than the sum of its proper divisors (81112617600).

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

29025454080 is an equidigital number, since it uses as much as digits as its factorization.

29025454080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The spelling of 29025454080 in words is "twenty-nine billion, twenty-five million, four hundred fifty-four thousand, eighty".