1752772125 has 64 divisors (see below), whose sum is σ = 3155443200. Its totient is φ = 858931200.

The previous prime is 1752772123. The next prime is 1752772127. The reversal of 1752772125 is 5212772571.

It is an interprime number because it is at equal distance from previous prime (1752772123) and next prime (1752772127).

It is not a de Polignac number, because 1752772125 - 2¹ = 1752772123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1752772123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1252176 + ... + 1253574.

It is an arithmetic number, because the mean of its divisors is an integer number (49303800).

Almost surely, 2^1752772125 is an apocalyptic number.

1752772125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1752772125 is a deficient number, since it is larger than the sum of its proper divisors (1402671075).

1752772125 is a wasteful number, since it uses less digits than its factorization.

1752772125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687 (or 1677 counting only the distinct ones).

The product of its digits is 68600, while the sum is 39.

The square root of 1752772125 is about 41866.1214468214. The cubic root of 1752772125 is about 1205.7071026480.

The spelling of 1752772125 in words is "one billion, seven hundred fifty-two million, seven hundred seventy-two thousand, one hundred twenty-five".