4521125160 has 320 divisors, whose sum is σ = 15728644800. Its totient is φ = 1164201984.

The previous prime is 4521125159. The next prime is 4521125171. The reversal of 4521125160 is 615211254.

4521125160 is a `hidden beast` number, since 4 + 521 + 125 + 16 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 12807544 + ... + 12807896.

It is an arithmetic number, because the mean of its divisors is an integer number (49152015).

Almost surely, 2^4521125160 is an apocalyptic number.

4521125160 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 4521125160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7864322400).

4521125160 is an abundant number, since it is smaller than the sum of its proper divisors (11207519640).

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

4521125160 is a wasteful number, since it uses less digits than its factorization.

4521125160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502 (or 489 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 4521125160 is about 67239.3126080272. The cubic root of 4521125160 is about 1653.5430641774.

The spelling of 4521125160 in words is "four billion, five hundred twenty-one million, one hundred twenty-five thousand, one hundred sixty".