4251734725 has 24 divisors (see below), whose sum is σ = 6052390400. Its totient is φ = 2902374720.

The previous prime is 4251734659. The next prime is 4251734761. The reversal of 4251734725 is 5274371524.

It is not a de Polignac number, because 4251734725 - 2¹³ = 4251726533 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15450 + ... + 93499.

Almost surely, 2^4251734725 is an apocalyptic number.

It is an amenable number.

4251734725 is a deficient number, since it is larger than the sum of its proper divisors (1800655675).

4251734725 is a wasteful number, since it uses less digits than its factorization.

4251734725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109189 (or 109184 counting only the distinct ones).

The product of its digits is 235200, while the sum is 40.

The square root of 4251734725 is about 65205.3274280561. The cubic root of 4251734725 is about 1620.0262563696.

The spelling of 4251734725 in words is "four billion, two hundred fifty-one million, seven hundred thirty-four thousand, seven hundred twenty-five".