4251502080 has 800 divisors, whose sum is σ = 18181247040. Its totient is φ = 928972800.

The previous prime is 4251502061. The next prime is 4251502127. The reversal of 4251502080 is 802051524.

It is a happy number.

It is a super-3 number, since 3×4251502080³ (a number of 30 digits) contains 333 as substring.

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

It is a congruent number.

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, 42094030 + ... + 42094130.

Almost surely, 2^4251502080 is an apocalyptic number.

4251502080 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 4251502080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9090623520).

4251502080 is an abundant number, since it is smaller than the sum of its proper divisors (13929744960).

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

4251502080 is a wasteful number, since it uses less digits than its factorization.

4251502080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 4251502080 is about 65203.5434619929. The cubic root of 4251502080 is about 1619.9967078122.

The spelling of 4251502080 in words is "four billion, two hundred fifty-one million, five hundred two thousand, eighty".