75753538963 has 8 divisors (see below), whose sum is σ = 76826209536. Its totient is φ = 74681027400.

The previous prime is 75753538841. The next prime is 75753538969. The reversal of 75753538963 is 36983535757.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75753538963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75753538969) 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, 1184578 + ... + 1246888.

It is an arithmetic number, because the mean of its divisors is an integer number (9603276192).

Almost surely, 2^75753538963 is an apocalyptic number.

75753538963 is a deficient number, since it is larger than the sum of its proper divisors (1072670573).

75753538963 is a wasteful number, since it uses less digits than its factorization.

75753538963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79505.

The product of its digits is 71442000, while the sum is 61.

The spelling of 75753538963 in words is "seventy-five billion, seven hundred fifty-three million, five hundred thirty-eight thousand, nine hundred sixty-three".