2751742125 has 160 divisors (see below), whose sum is σ = 5784210432. Its totient is φ = 1289520000.

The previous prime is 2751742079. The next prime is 2751742151. The reversal of 2751742125 is 5212471572.

2751742125 is a `hidden beast` number, since 275 + 174 + 212 + 5 = 666.

It is not a de Polignac number, because 2751742125 - 2⁷ = 2751741997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2751742125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 3452227 + ... + 3453023.

Almost surely, 2^2751742125 is an apocalyptic number.

2751742125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2751742125 is an abundant number, since it is smaller than the sum of its proper divisors (3032468307).

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

2751742125 is a wasteful number, since it uses less digits than its factorization.

2751742125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866 (or 847 counting only the distinct ones).

The product of its digits is 39200, while the sum is 36.

The square root of 2751742125 is about 52457.0502887839. The cubic root of 2751742125 is about 1401.3154515290.

It can be divided in two parts, 275 and 1742125, that added together give a square (1742400 = 1320²).

The spelling of 2751742125 in words is "two billion, seven hundred fifty-one million, seven hundred forty-two thousand, one hundred twenty-five".