1750167225 has 27 divisors (see below), whose sum is σ = 3135868333. Its totient is φ = 933087840.

The previous prime is 1750167163. The next prime is 1750167257. The reversal of 1750167225 is 5227610571.

The square root of 1750167225 is 41835.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 251001 + 1749916224 = 501^2 + 41832^2 .

It is not a de Polignac number, because 1750167225 - 2¹⁵ = 1750134457 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1750167225.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 626131 + ... + 628919.

Almost surely, 2^1750167225 is an apocalyptic number.

1750167225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1750167225 is the 41835-th square number.

1750167225 is the 20918-th centered octagonal number.

It is an amenable number.

1750167225 is a deficient number, since it is larger than the sum of its proper divisors (1385701108).

1750167225 is an frugal number, since it uses more digits than its factorization.

1750167225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5594 (or 2797 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The cubic root of 1750167225 is about 1205.1095152498.

Multiplying 1750167225 by its sum of digits (36), we get a square (63006020100 = 251010²).

Adding to 1750167225 its reverse (5227610571), we get a palindrome (6977777796).

The spelling of 1750167225 in words is "one billion, seven hundred fifty million, one hundred sixty-seven thousand, two hundred twenty-five".