4153172500 has 60 divisors (see below), whose sum is σ = 9166081540. Its totient is φ = 1645920000.

The previous prime is 4153172479. The next prime is 4153172503. The reversal of 4153172500 is 52713514.

It is a happy number.

It can be written as a sum of positive squares in 10 ways, for example, as 2188555524 + 1964616976 = 46782^2 + 44324^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4153172503) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 264880 + ... + 280120.

Almost surely, 2^4153172500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4153172500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4583040770).

4153172500 is an abundant number, since it is smaller than the sum of its proper divisors (5012909040).

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

4153172500 is a wasteful number, since it uses less digits than its factorization.

4153172500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15374 (or 15357 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 4153172500 is about 64445.1123049685. The cubic root of 4153172500 is about 1607.4099657156.

The spelling of 4153172500 in words is "four billion, one hundred fifty-three million, one hundred seventy-two thousand, five hundred".