10725020503 has 8 divisors (see below), whose sum is σ = 11662821072. Its totient is φ = 9821321856.

The previous prime is 10725020489. The next prime is 10725020513. The reversal of 10725020503 is 30502052701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10725020503 - 2²⁹ = 10188149591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10725020513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8524825 + ... + 8526082.

It is an arithmetic number, because the mean of its divisors is an integer number (1457852634).

Almost surely, 2^10725020503 is an apocalyptic number.

10725020503 is a deficient number, since it is larger than the sum of its proper divisors (937800569).

10725020503 is a wasteful number, since it uses less digits than its factorization.

10725020503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17050961.

The product of its (nonzero) digits is 2100, while the sum is 25.

The spelling of 10725020503 in words is "ten billion, seven hundred twenty-five million, twenty thousand, five hundred three".