3625015050 has 144 divisors (see below), whose sum is σ = 10307875968. Its totient is φ = 911433600.

The previous prime is 3625015049. The next prime is 3625015057. The reversal of 3625015050 is 505105263.

3625015050 is a `hidden beast` number, since 3 + 62 + 501 + 50 + 50 = 666.

It is a super-2 number, since 2×3625015050² = 26281468225453005000, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3625015057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 732384 + ... + 737316.

It is an arithmetic number, because the mean of its divisors is an integer number (71582472).

Almost surely, 2^3625015050 is an apocalyptic number.

3625015050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3625015050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5153937984).

3625015050 is an abundant number, since it is smaller than the sum of its proper divisors (6682860918).

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

3625015050 is a wasteful number, since it uses less digits than its factorization.

3625015050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5045 (or 5037 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 3625015050 is about 60208.0978772789. The cubic root of 3625015050 is about 1536.1605387420.

The spelling of 3625015050 in words is "three billion, six hundred twenty-five million, fifteen thousand, fifty".