963603541 has 4 divisors (see below), whose sum is σ = 984105792. Its totient is φ = 943101292.

The previous prime is 963603533. The next prime is 963603569. The reversal of 963603541 is 145306369.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 963603541 - 2³ = 963603533 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 963603541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (963603521) 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, 10251055 + ... + 10251148.

It is an arithmetic number, because the mean of its divisors is an integer number (246026448).

Almost surely, 2^963603541 is an apocalyptic number.

It is an amenable number.

963603541 is a deficient number, since it is larger than the sum of its proper divisors (20502251).

963603541 is a wasteful number, since it uses less digits than its factorization.

963603541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20502250.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 963603541 is about 31041.9641936524. The cubic root of 963603541 is about 987.7176074625.

The spelling of 963603541 in words is "nine hundred sixty-three million, six hundred three thousand, five hundred forty-one".