4527552000 has 160 divisors (see below), whose sum is σ = 15053616864. Its totient is φ = 1207296000.

The previous prime is 4527551993. The next prime is 4527552023. The reversal of 4527552000 is 2557254.

It is a tau number, because it is divible by the number of its divisors (160).

It is a super-2 number, since 2×4527552000² = 40997454225408000000, which contains 22 as substring.

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

It is a congruent number.

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, 180210 + ... + 203790.

Almost surely, 2^4527552000 is an apocalyptic number.

4527552000 is a gapful number since it is divisible by the number (40) 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 4527552000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7526808432).

4527552000 is an abundant number, since it is smaller than the sum of its proper divisors (10526064864).

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

4527552000 is an equidigital number, since it uses as much as digits as its factorization.

4527552000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23617 (or 23591 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 4527552000 is about 67287.0864282293. The cubic root of 4527552000 is about 1654.3262044211.

The spelling of 4527552000 in words is "four billion, five hundred twenty-seven million, five hundred fifty-two thousand".