5203960561 has 8 divisors (see below), whose sum is σ = 5219976960. Its totient is φ = 5187959568.

The previous prime is 5203960523. The next prime is 5203960591. The reversal of 5203960561 is 1650693025.

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 5203960561 - 2²¹ = 5201863409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5203960561.

It is not an unprimeable number, because it can be changed into a prime (5203960501) 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, 1255230 + ... + 1259368.

It is an arithmetic number, because the mean of its divisors is an integer number (652497120).

Almost surely, 2^5203960561 is an apocalyptic number.

It is an amenable number.

5203960561 is a deficient number, since it is larger than the sum of its proper divisors (16016399).

5203960561 is a wasteful number, since it uses less digits than its factorization.

5203960561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7703.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 5203960561 is about 72138.4818318212. The cubic root of 5203960561 is about 1732.9179442932.

The spelling of 5203960561 in words is "five billion, two hundred three million, nine hundred sixty thousand, five hundred sixty-one".