9725612703 has 4 divisors (see below), whose sum is σ = 12967483608. Its totient is φ = 6483741800.

The previous prime is 9725612623. The next prime is 9725612713. The reversal of 9725612703 is 3072165279.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9725612703 - 2¹⁴ = 9725596319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9725612713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1620935448 + ... + 1620935453.

It is an arithmetic number, because the mean of its divisors is an integer number (3241870902).

Almost surely, 2^9725612703 is an apocalyptic number.

9725612703 is a deficient number, since it is larger than the sum of its proper divisors (3241870905).

9725612703 is a wasteful number, since it uses less digits than its factorization.

9725612703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241870904.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 9725612703 is about 98618.5210951777. The cubic root of 9725612703 is about 2134.5466811371.

The spelling of 9725612703 in words is "nine billion, seven hundred twenty-five million, six hundred twelve thousand, seven hundred three".