53810633963 has 8 divisors (see below), whose sum is σ = 56941076736. Its totient is φ = 50746095400.

The previous prime is 53810633939. The next prime is 53810634011. The reversal of 53810633963 is 36933601835.

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 53810633963 - 2²⁴ = 53793856747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53810633263) 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, 16474373 + ... + 16477638.

It is an arithmetic number, because the mean of its divisors is an integer number (7117634592).

Almost surely, 2^53810633963 is an apocalyptic number.

53810633963 is a deficient number, since it is larger than the sum of its proper divisors (3130442773).

53810633963 is a wasteful number, since it uses less digits than its factorization.

53810633963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32952105.

The product of its (nonzero) digits is 1049760, while the sum is 47.

The spelling of 53810633963 in words is "fifty-three billion, eight hundred ten million, six hundred thirty-three thousand, nine hundred sixty-three".