23549460480 has 1080 divisors, whose sum is σ = 104768419392. Its totient is φ = 4968677376.

The previous prime is 23549460461. The next prime is 23549460499. The reversal of 23549460480 is 8406494532.

23549460480 is a `hidden beast` number, since 2 + 3 + 549 + 4 + 60 + 48 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (23549460461) and next prime (23549460499).

It is a tau number, because it is divible by the number of its divisors (1080).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1811496954 + ... + 1811496966.

Almost surely, 2^23549460480 is an apocalyptic number.

23549460480 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 23549460480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52384209696).

23549460480 is an abundant number, since it is smaller than the sum of its proper divisors (81218958912).

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

23549460480 is an frugal number, since it uses more digits than its factorization.

23549460480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 23549460480 in words is "twenty-three billion, five hundred forty-nine million, four hundred sixty thousand, four hundred eighty".